201595550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{937}}^1$

素因数の和:1293

約数の個数: 48

約数和(自身を含む): 405463632

約数和(自身を除く): 203868082

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 331, 650, 662, 937, 1655, 1874, 3310, 4303, 4685, 8275, 8606, 9370, 12181, 16550, 21515, 23425, 24362, 43030, 46850, 60905, 107575, 121810, 215150, 304525, 310147, 609050, 620294, 1550735, 3101470, 4031911, 7753675, 8063822, 15507350, 20159555, 40319110, 100797775, 201595550]

約数ペア:

[(1, 201595550), (2, 100797775), (5, 40319110), (10, 20159555), (13, 15507350), (25, 8063822), (26, 7753675), (50, 4031911), (65, 3101470), (130, 1550735), (325, 620294), (331, 609050), (650, 310147), (662, 304525), (937, 215150), (1655, 121810), (1874, 107575), (3310, 60905), (4303, 46850), (4685, 43030), (8275, 24362), (8606, 23425), (9370, 21515), (12181, 16550)]