210347214

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{773}}^1$

素因数の和:846

約数の個数: 128

約数和(自身を含む): 570654720

約数和(自身を除く): 360307506

約数列:

[1, 2, 3, 6, 7, 11, 14, 19, 21, 22, 31, 33, 38, 42, 57, 62, 66, 77, 93, 114, 133, 154, 186, 209, 217, 231, 266, 341, 399, 418, 434, 462, 589, 627, 651, 682, 773, 798, 1023, 1178, 1254, 1302, 1463, 1546, 1767, 2046, 2319, 2387, 2926, 3534, 4123, 4389, 4638, 4774, 5411, 6479, 7161, 8246, 8503, 8778, 10822, 12369, 12958, 14322, 14687, 16233, 17006, 19437, 23963, 24738, 25509, 29374, 32466, 38874, 44061, 45353, 47926, 51018, 59521, 71889, 88122, 90706, 102809, 119042, 136059, 143778, 161557, 167741, 178563, 205618, 263593, 272118, 308427, 323114, 335482, 357126, 455297, 484671, 503223, 527186, 616854, 790779, 910594, 969342, 1006446, 1130899, 1365891, 1581558, 1845151, 2261798, 2731782, 3187079, 3392697, 3690302, 5008267, 5535453, 6374158, 6785394, 9561237, 10016534, 11070906, 15024801, 19122474, 30049602, 35057869, 70115738, 105173607, 210347214]

約数ペア:

[(1, 210347214), (2, 105173607), (3, 70115738), (6, 35057869), (7, 30049602), (11, 19122474), (14, 15024801), (19, 11070906), (21, 10016534), (22, 9561237), (31, 6785394), (33, 6374158), (38, 5535453), (42, 5008267), (57, 3690302), (62, 3392697), (66, 3187079), (77, 2731782), (93, 2261798), (114, 1845151), (133, 1581558), (154, 1365891), (186, 1130899), (209, 1006446), (217, 969342), (231, 910594), (266, 790779), (341, 616854), (399, 527186), (418, 503223), (434, 484671), (462, 455297), (589, 357126), (627, 335482), (651, 323114), (682, 308427), (773, 272118), (798, 263593), (1023, 205618), (1178, 178563), (1254, 167741), (1302, 161557), (1463, 143778), (1546, 136059), (1767, 119042), (2046, 102809), (2319, 90706), (2387, 88122), (2926, 71889), (3534, 59521), (4123, 51018), (4389, 47926), (4638, 45353), (4774, 44061), (5411, 38874), (6479, 32466), (7161, 29374), (8246, 25509), (8503, 24738), (8778, 23963), (10822, 19437), (12369, 17006), (12958, 16233), (14322, 14687)]