201653270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:262

約数の個数: 128

約数和(自身を含む): 479001600

約数和(自身を除く): 277348330

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 26, 35, 38, 65, 70, 91, 95, 107, 109, 130, 133, 182, 190, 214, 218, 247, 266, 455, 494, 535, 545, 665, 749, 763, 910, 1070, 1090, 1235, 1330, 1391, 1417, 1498, 1526, 1729, 2033, 2071, 2470, 2782, 2834, 3458, 3745, 3815, 4066, 4142, 6955, 7085, 7490, 7630, 8645, 9737, 9919, 10165, 10355, 11663, 13910, 14170, 14231, 14497, 17290, 19474, 19838, 20330, 20710, 23326, 26429, 26923, 28462, 28994, 48685, 49595, 52858, 53846, 58315, 71155, 72485, 81641, 97370, 99190, 116630, 132145, 134615, 142310, 144970, 151619, 163282, 185003, 188461, 221597, 264290, 269230, 303238, 370006, 376922, 408205, 443194, 758095, 816410, 925015, 942305, 1061333, 1107985, 1516190, 1551179, 1850030, 1884610, 2122666, 2215970, 2880761, 3102358, 5306665, 5761522, 7755895, 10613330, 14403805, 15511790, 20165327, 28807610, 40330654, 100826635, 201653270]

約数ペア:

[(1, 201653270), (2, 100826635), (5, 40330654), (7, 28807610), (10, 20165327), (13, 15511790), (14, 14403805), (19, 10613330), (26, 7755895), (35, 5761522), (38, 5306665), (65, 3102358), (70, 2880761), (91, 2215970), (95, 2122666), (107, 1884610), (109, 1850030), (130, 1551179), (133, 1516190), (182, 1107985), (190, 1061333), (214, 942305), (218, 925015), (247, 816410), (266, 758095), (455, 443194), (494, 408205), (535, 376922), (545, 370006), (665, 303238), (749, 269230), (763, 264290), (910, 221597), (1070, 188461), (1090, 185003), (1235, 163282), (1330, 151619), (1391, 144970), (1417, 142310), (1498, 134615), (1526, 132145), (1729, 116630), (2033, 99190), (2071, 97370), (2470, 81641), (2782, 72485), (2834, 71155), (3458, 58315), (3745, 53846), (3815, 52858), (4066, 49595), (4142, 48685), (6955, 28994), (7085, 28462), (7490, 26923), (7630, 26429), (8645, 23326), (9737, 20710), (9919, 20330), (10165, 19838), (10355, 19474), (11663, 17290), (13910, 14497), (14170, 14231)]