202608950

素因数分解:

$2^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{173}}^1\times {\mathrm{397}}^1$

素因数の和:641

約数の個数: 48

約数和(自身を含む): 386426160

約数和(自身を除く): 183817210

約数列:

[1, 2, 5, 10, 25, 50, 59, 118, 173, 295, 346, 397, 590, 794, 865, 1475, 1730, 1985, 2950, 3970, 4325, 8650, 9925, 10207, 19850, 20414, 23423, 46846, 51035, 68681, 102070, 117115, 137362, 234230, 255175, 343405, 510350, 585575, 686810, 1171150, 1717025, 3434050, 4052179, 8104358, 20260895, 40521790, 101304475, 202608950]

約数ペア:

[(1, 202608950), (2, 101304475), (5, 40521790), (10, 20260895), (25, 8104358), (50, 4052179), (59, 3434050), (118, 1717025), (173, 1171150), (295, 686810), (346, 585575), (397, 510350), (590, 343405), (794, 255175), (865, 234230), (1475, 137362), (1730, 117115), (1985, 102070), (2950, 68681), (3970, 51035), (4325, 46846), (8650, 23423), (9925, 20414), (10207, 19850)]