203449428

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:323

約数の個数: 192

約数和(自身を含む): 658309120

約数和(自身を除く): 454859692

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 84, 91, 108, 117, 126, 127, 156, 163, 182, 189, 234, 252, 254, 273, 326, 351, 364, 378, 381, 468, 489, 508, 546, 652, 702, 756, 762, 819, 889, 978, 1092, 1141, 1143, 1404, 1467, 1524, 1638, 1651, 1778, 1956, 2119, 2282, 2286, 2457, 2667, 2934, 3276, 3302, 3423, 3429, 3556, 4238, 4401, 4564, 4572, 4914, 4953, 5334, 5868, 6357, 6604, 6846, 6858, 8001, 8476, 8802, 9828, 9906, 10269, 10668, 11557, 12714, 13692, 13716, 14833, 14859, 16002, 17604, 19071, 19812, 20538, 20701, 23114, 24003, 25428, 29666, 29718, 30807, 32004, 34671, 38142, 41076, 41402, 44499, 44577, 46228, 48006, 57213, 59332, 59436, 61614, 62103, 69342, 76284, 82804, 88998, 89154, 96012, 104013, 114426, 123228, 124206, 133497, 138684, 144907, 177996, 178308, 186309, 208026, 228852, 248412, 266994, 269113, 289814, 312039, 372618, 400491, 416052, 434721, 533988, 538226, 558927, 579628, 624078, 745236, 800982, 807339, 869442, 1076452, 1117854, 1248156, 1304163, 1601964, 1614678, 1738884, 1883791, 2235708, 2422017, 2608326, 3229356, 3767582, 3912489, 4844034, 5216652, 5651373, 7266051, 7535164, 7824978, 9688068, 11302746, 14532102, 15649956, 16954119, 22605492, 29064204, 33908238, 50862357, 67816476, 101724714, 203449428]

約数ペア:

[(1, 203449428), (2, 101724714), (3, 67816476), (4, 50862357), (6, 33908238), (7, 29064204), (9, 22605492), (12, 16954119), (13, 15649956), (14, 14532102), (18, 11302746), (21, 9688068), (26, 7824978), (27, 7535164), (28, 7266051), (36, 5651373), (39, 5216652), (42, 4844034), (52, 3912489), (54, 3767582), (63, 3229356), (78, 2608326), (84, 2422017), (91, 2235708), (108, 1883791), (117, 1738884), (126, 1614678), (127, 1601964), (156, 1304163), (163, 1248156), (182, 1117854), (189, 1076452), (234, 869442), (252, 807339), (254, 800982), (273, 745236), (326, 624078), (351, 579628), (364, 558927), (378, 538226), (381, 533988), (468, 434721), (489, 416052), (508, 400491), (546, 372618), (652, 312039), (702, 289814), (756, 269113), (762, 266994), (819, 248412), (889, 228852), (978, 208026), (1092, 186309), (1141, 178308), (1143, 177996), (1404, 144907), (1467, 138684), (1524, 133497), (1638, 124206), (1651, 123228), (1778, 114426), (1956, 104013), (2119, 96012), (2282, 89154), (2286, 88998), (2457, 82804), (2667, 76284), (2934, 69342), (3276, 62103), (3302, 61614), (3423, 59436), (3429, 59332), (3556, 57213), (4238, 48006), (4401, 46228), (4564, 44577), (4572, 44499), (4914, 41402), (4953, 41076), (5334, 38142), (5868, 34671), (6357, 32004), (6604, 30807), (6846, 29718), (6858, 29666), (8001, 25428), (8476, 24003), (8802, 23114), (9828, 20701), (9906, 20538), (10269, 19812), (10668, 19071), (11557, 17604), (12714, 16002), (13692, 14859), (13716, 14833)]