202316900

素因数分解:

$2^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{647}}^1$

素因数の和:773

約数の個数: 72

約数和(自身を含む): 455595840

約数和(自身を除く): 253278940

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 53, 59, 100, 106, 118, 212, 236, 265, 295, 530, 590, 647, 1060, 1180, 1294, 1325, 1475, 2588, 2650, 2950, 3127, 3235, 5300, 5900, 6254, 6470, 12508, 12940, 15635, 16175, 31270, 32350, 34291, 38173, 62540, 64700, 68582, 76346, 78175, 137164, 152692, 156350, 171455, 190865, 312700, 342910, 381730, 685820, 763460, 857275, 954325, 1714550, 1908650, 2023169, 3429100, 3817300, 4046338, 8092676, 10115845, 20231690, 40463380, 50579225, 101158450, 202316900]

約数ペア:

[(1, 202316900), (2, 101158450), (4, 50579225), (5, 40463380), (10, 20231690), (20, 10115845), (25, 8092676), (50, 4046338), (53, 3817300), (59, 3429100), (100, 2023169), (106, 1908650), (118, 1714550), (212, 954325), (236, 857275), (265, 763460), (295, 685820), (530, 381730), (590, 342910), (647, 312700), (1060, 190865), (1180, 171455), (1294, 156350), (1325, 152692), (1475, 137164), (2588, 78175), (2650, 76346), (2950, 68582), (3127, 64700), (3235, 62540), (5300, 38173), (5900, 34291), (6254, 32350), (6470, 31270), (12508, 16175), (12940, 15635)]