202348700

素因数分解:

$2^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{523}}^1$

素因数の和:663

約数の個数: 72

約数和(自身を含む): 454377168

約数和(自身を除く): 252028468

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 53, 73, 100, 106, 146, 212, 265, 292, 365, 523, 530, 730, 1046, 1060, 1325, 1460, 1825, 2092, 2615, 2650, 3650, 3869, 5230, 5300, 7300, 7738, 10460, 13075, 15476, 19345, 26150, 27719, 38179, 38690, 52300, 55438, 76358, 77380, 96725, 110876, 138595, 152716, 190895, 193450, 277190, 381790, 386900, 554380, 692975, 763580, 954475, 1385950, 1908950, 2023487, 2771900, 3817900, 4046974, 8093948, 10117435, 20234870, 40469740, 50587175, 101174350, 202348700]

約数ペア:

[(1, 202348700), (2, 101174350), (4, 50587175), (5, 40469740), (10, 20234870), (20, 10117435), (25, 8093948), (50, 4046974), (53, 3817900), (73, 2771900), (100, 2023487), (106, 1908950), (146, 1385950), (212, 954475), (265, 763580), (292, 692975), (365, 554380), (523, 386900), (530, 381790), (730, 277190), (1046, 193450), (1060, 190895), (1325, 152716), (1460, 138595), (1825, 110876), (2092, 96725), (2615, 77380), (2650, 76358), (3650, 55438), (3869, 52300), (5230, 38690), (5300, 38179), (7300, 27719), (7738, 26150), (10460, 19345), (13075, 15476)]