220362012

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:201

約数の個数: 192

約数和(自身を含む): 653291520

約数和(自身を除く): 432929508

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 31, 36, 39, 52, 54, 61, 62, 78, 83, 93, 108, 117, 122, 124, 156, 166, 183, 186, 234, 244, 249, 279, 332, 351, 366, 372, 403, 468, 498, 549, 558, 702, 732, 747, 793, 806, 837, 996, 1079, 1098, 1116, 1209, 1404, 1494, 1586, 1612, 1647, 1674, 1891, 2158, 2196, 2241, 2379, 2418, 2573, 2988, 3172, 3237, 3294, 3348, 3627, 3782, 4316, 4482, 4758, 4836, 5063, 5146, 5673, 6474, 6588, 7137, 7254, 7564, 7719, 8964, 9516, 9711, 10126, 10292, 10881, 11346, 12948, 14274, 14508, 15189, 15438, 17019, 19422, 20252, 21411, 21762, 22692, 23157, 24583, 28548, 29133, 30378, 30876, 33449, 34038, 38844, 42822, 43524, 45567, 46314, 49166, 51057, 58266, 60756, 65819, 66898, 68076, 69471, 73749, 85644, 91134, 92628, 98332, 100347, 102114, 116532, 131638, 133796, 136701, 138942, 147498, 156953, 182268, 197457, 200694, 204228, 221247, 263276, 273402, 277884, 294996, 301041, 313906, 394914, 401388, 442494, 470859, 546804, 592371, 602082, 627812, 663741, 789828, 884988, 903123, 941718, 1184742, 1204164, 1327482, 1412577, 1777113, 1806246, 1883436, 2040389, 2369484, 2654964, 2825154, 3554226, 3612492, 4080778, 4237731, 5650308, 6121167, 7108452, 8161556, 8475462, 12242334, 16950924, 18363501, 24484668, 36727002, 55090503, 73454004, 110181006, 220362012]

約数ペア:

[(1, 220362012), (2, 110181006), (3, 73454004), (4, 55090503), (6, 36727002), (9, 24484668), (12, 18363501), (13, 16950924), (18, 12242334), (26, 8475462), (27, 8161556), (31, 7108452), (36, 6121167), (39, 5650308), (52, 4237731), (54, 4080778), (61, 3612492), (62, 3554226), (78, 2825154), (83, 2654964), (93, 2369484), (108, 2040389), (117, 1883436), (122, 1806246), (124, 1777113), (156, 1412577), (166, 1327482), (183, 1204164), (186, 1184742), (234, 941718), (244, 903123), (249, 884988), (279, 789828), (332, 663741), (351, 627812), (366, 602082), (372, 592371), (403, 546804), (468, 470859), (498, 442494), (549, 401388), (558, 394914), (702, 313906), (732, 301041), (747, 294996), (793, 277884), (806, 273402), (837, 263276), (996, 221247), (1079, 204228), (1098, 200694), (1116, 197457), (1209, 182268), (1404, 156953), (1494, 147498), (1586, 138942), (1612, 136701), (1647, 133796), (1674, 131638), (1891, 116532), (2158, 102114), (2196, 100347), (2241, 98332), (2379, 92628), (2418, 91134), (2573, 85644), (2988, 73749), (3172, 69471), (3237, 68076), (3294, 66898), (3348, 65819), (3627, 60756), (3782, 58266), (4316, 51057), (4482, 49166), (4758, 46314), (4836, 45567), (5063, 43524), (5146, 42822), (5673, 38844), (6474, 34038), (6588, 33449), (7137, 30876), (7254, 30378), (7564, 29133), (7719, 28548), (8964, 24583), (9516, 23157), (9711, 22692), (10126, 21762), (10292, 21411), (10881, 20252), (11346, 19422), (12948, 17019), (14274, 15438), (14508, 15189)]