208034377915

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{173}}^1\times {\mathrm{7321}}^1$

素因数の和:7557

約数の個数: 96

約数和(自身を含む): 326191936896

約数和(自身を除く): 118157558981

約数列:

[1, 5, 7, 13, 19, 35, 65, 91, 95, 133, 173, 247, 361, 455, 665, 865, 1211, 1235, 1729, 1805, 2249, 2527, 3287, 4693, 6055, 7321, 8645, 11245, 12635, 15743, 16435, 23009, 23465, 32851, 36605, 42731, 51247, 62453, 78715, 95173, 115045, 139099, 164255, 213655, 256235, 299117, 312265, 437171, 475865, 666211, 695495, 811889, 973693, 1266533, 1495585, 1808287, 2185855, 2642881, 3331055, 4059445, 4868465, 5683223, 6332665, 8865731, 9041435, 12658009, 13214405, 16464929, 18500167, 24064127, 28416115, 34357453, 44328655, 63290045, 82324645, 92500835, 115254503, 120320635, 168448889, 171787265, 240502171, 312833651, 457218413, 576272515, 842244445, 1202510855, 1564168255, 2189835557, 2286092065, 3200528891, 5943839369, 10949177785, 16002644455, 29719196845, 41606875583, 208034377915]

約数ペア:

[(1, 208034377915), (5, 41606875583), (7, 29719196845), (13, 16002644455), (19, 10949177785), (35, 5943839369), (65, 3200528891), (91, 2286092065), (95, 2189835557), (133, 1564168255), (173, 1202510855), (247, 842244445), (361, 576272515), (455, 457218413), (665, 312833651), (865, 240502171), (1211, 171787265), (1235, 168448889), (1729, 120320635), (1805, 115254503), (2249, 92500835), (2527, 82324645), (3287, 63290045), (4693, 44328655), (6055, 34357453), (7321, 28416115), (8645, 24064127), (11245, 18500167), (12635, 16464929), (15743, 13214405), (16435, 12658009), (23009, 9041435), (23465, 8865731), (32851, 6332665), (36605, 5683223), (42731, 4868465), (51247, 4059445), (62453, 3331055), (78715, 2642881), (95173, 2185855), (115045, 1808287), (139099, 1495585), (164255, 1266533), (213655, 973693), (256235, 811889), (299117, 695495), (312265, 666211), (437171, 475865)]