201972200

素因数分解:

$2^3\times 5^2\times {\mathrm{23}}^3\times {\mathrm{83}}^1$

素因数の和:168

約数の個数: 96

約数和(自身を含む): 496843200

約数和(自身を除く): 294871000

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 46, 50, 83, 92, 100, 115, 166, 184, 200, 230, 332, 415, 460, 529, 575, 664, 830, 920, 1058, 1150, 1660, 1909, 2075, 2116, 2300, 2645, 3320, 3818, 4150, 4232, 4600, 5290, 7636, 8300, 9545, 10580, 12167, 13225, 15272, 16600, 19090, 21160, 24334, 26450, 38180, 43907, 47725, 48668, 52900, 60835, 76360, 87814, 95450, 97336, 105800, 121670, 175628, 190900, 219535, 243340, 304175, 351256, 381800, 439070, 486680, 608350, 878140, 1009861, 1097675, 1216700, 1756280, 2019722, 2195350, 2433400, 4039444, 4390700, 5049305, 8078888, 8781400, 10098610, 20197220, 25246525, 40394440, 50493050, 100986100, 201972200]

約数ペア:

[(1, 201972200), (2, 100986100), (4, 50493050), (5, 40394440), (8, 25246525), (10, 20197220), (20, 10098610), (23, 8781400), (25, 8078888), (40, 5049305), (46, 4390700), (50, 4039444), (83, 2433400), (92, 2195350), (100, 2019722), (115, 1756280), (166, 1216700), (184, 1097675), (200, 1009861), (230, 878140), (332, 608350), (415, 486680), (460, 439070), (529, 381800), (575, 351256), (664, 304175), (830, 243340), (920, 219535), (1058, 190900), (1150, 175628), (1660, 121670), (1909, 105800), (2075, 97336), (2116, 95450), (2300, 87814), (2645, 76360), (3320, 60835), (3818, 52900), (4150, 48668), (4232, 47725), (4600, 43907), (5290, 38180), (7636, 26450), (8300, 24334), (9545, 21160), (10580, 19090), (12167, 16600), (13225, 15272)]