201634695700

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{639907}}^1$

素因数の和:640081

約数の個数: 72

約数和(自身を含む): 459904439232

約数和(自身を除く): 258269743532

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 137, 230, 274, 460, 548, 575, 685, 1150, 1370, 2300, 2740, 3151, 3425, 6302, 6850, 12604, 13700, 15755, 31510, 63020, 78775, 157550, 315100, 639907, 1279814, 2559628, 3199535, 6399070, 12798140, 14717861, 15997675, 29435722, 31995350, 58871444, 63990700, 73589305, 87667259, 147178610, 175334518, 294357220, 350669036, 367946525, 438336295, 735893050, 876672590, 1471786100, 1753345180, 2016346957, 2191681475, 4032693914, 4383362950, 8065387828, 8766725900, 10081734785, 20163469570, 40326939140, 50408673925, 100817347850, 201634695700]

約数ペア:

[(1, 201634695700), (2, 100817347850), (4, 50408673925), (5, 40326939140), (10, 20163469570), (20, 10081734785), (23, 8766725900), (25, 8065387828), (46, 4383362950), (50, 4032693914), (92, 2191681475), (100, 2016346957), (115, 1753345180), (137, 1471786100), (230, 876672590), (274, 735893050), (460, 438336295), (548, 367946525), (575, 350669036), (685, 294357220), (1150, 175334518), (1370, 147178610), (2300, 87667259), (2740, 73589305), (3151, 63990700), (3425, 58871444), (6302, 31995350), (6850, 29435722), (12604, 15997675), (13700, 14717861), (15755, 12798140), (31510, 6399070), (63020, 3199535), (78775, 2559628), (157550, 1279814), (315100, 639907)]