201588250

素因数分解:

$2^1\times 5^3\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:328

約数の個数: 64

約数和(自身を含む): 390873600

約数和(自身を除く): 189285350

約数列:

[1, 2, 5, 10, 25, 50, 59, 79, 118, 125, 158, 173, 250, 295, 346, 395, 590, 790, 865, 1475, 1730, 1975, 2950, 3950, 4325, 4661, 7375, 8650, 9322, 9875, 10207, 13667, 14750, 19750, 20414, 21625, 23305, 27334, 43250, 46610, 51035, 68335, 102070, 116525, 136670, 233050, 255175, 341675, 510350, 582625, 683350, 806353, 1165250, 1275875, 1612706, 1708375, 2551750, 3416750, 4031765, 8063530, 20158825, 40317650, 100794125, 201588250]

約数ペア:

[(1, 201588250), (2, 100794125), (5, 40317650), (10, 20158825), (25, 8063530), (50, 4031765), (59, 3416750), (79, 2551750), (118, 1708375), (125, 1612706), (158, 1275875), (173, 1165250), (250, 806353), (295, 683350), (346, 582625), (395, 510350), (590, 341675), (790, 255175), (865, 233050), (1475, 136670), (1730, 116525), (1975, 102070), (2950, 68335), (3950, 51035), (4325, 46610), (4661, 43250), (7375, 27334), (8650, 23305), (9322, 21625), (9875, 20414), (10207, 19750), (13667, 14750)]