221405619498

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2153}}^1\times {\mathrm{4157}}^1$

素因数の和:6372

約数の個数: 128

約数和(自身を含む): 550277038080

約数和(自身を除く): 328871418582

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 31, 38, 42, 57, 62, 93, 114, 133, 186, 217, 266, 399, 434, 589, 651, 798, 1178, 1302, 1767, 2153, 3534, 4123, 4157, 4306, 6459, 8246, 8314, 12369, 12471, 12918, 15071, 24738, 24942, 29099, 30142, 40907, 45213, 58198, 66743, 78983, 81814, 87297, 90426, 122721, 128867, 133486, 157966, 174594, 200229, 236949, 245442, 257734, 286349, 386601, 400458, 467201, 473898, 552881, 572698, 773202, 859047, 902069, 934402, 1105762, 1268117, 1401603, 1658643, 1718094, 1804138, 2448473, 2536234, 2706207, 2803206, 3317286, 3804351, 4896946, 5412414, 7345419, 7608702, 8876819, 8950021, 14690838, 17139311, 17753638, 17900042, 26630457, 26850063, 34278622, 51417933, 53260914, 53700126, 62650147, 102835866, 125300294, 170050399, 187950441, 277450651, 340100798, 375900882, 510151197, 554901302, 832351953, 1020302394, 1190352793, 1664703906, 1942154557, 2380705586, 3571058379, 3884309114, 5271562369, 5826463671, 7142116758, 10543124738, 11652927342, 15814687107, 31629374214, 36900936583, 73801873166, 110702809749, 221405619498]

約数ペア:

[(1, 221405619498), (2, 110702809749), (3, 73801873166), (6, 36900936583), (7, 31629374214), (14, 15814687107), (19, 11652927342), (21, 10543124738), (31, 7142116758), (38, 5826463671), (42, 5271562369), (57, 3884309114), (62, 3571058379), (93, 2380705586), (114, 1942154557), (133, 1664703906), (186, 1190352793), (217, 1020302394), (266, 832351953), (399, 554901302), (434, 510151197), (589, 375900882), (651, 340100798), (798, 277450651), (1178, 187950441), (1302, 170050399), (1767, 125300294), (2153, 102835866), (3534, 62650147), (4123, 53700126), (4157, 53260914), (4306, 51417933), (6459, 34278622), (8246, 26850063), (8314, 26630457), (12369, 17900042), (12471, 17753638), (12918, 17139311), (15071, 14690838), (24738, 8950021), (24942, 8876819), (29099, 7608702), (30142, 7345419), (40907, 5412414), (45213, 4896946), (58198, 3804351), (66743, 3317286), (78983, 2803206), (81814, 2706207), (87297, 2536234), (90426, 2448473), (122721, 1804138), (128867, 1718094), (133486, 1658643), (157966, 1401603), (174594, 1268117), (200229, 1105762), (236949, 934402), (245442, 902069), (257734, 859047), (286349, 773202), (386601, 572698), (400458, 552881), (467201, 473898)]