203172121150

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{974213}}^1$

素因数の和:974365

約数の個数: 48

約数和(自身を含む): 390675401424

約数和(自身を除く): 187503280274

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 97, 194, 215, 430, 485, 970, 1075, 2150, 2425, 4171, 4850, 8342, 20855, 41710, 104275, 208550, 974213, 1948426, 4871065, 9742130, 24355325, 41891159, 48710650, 83782318, 94498661, 188997322, 209455795, 418911590, 472493305, 944986610, 1047278975, 2094557950, 2362466525, 4063442423, 4724933050, 8126884846, 20317212115, 40634424230, 101586060575, 203172121150]

約数ペア:

[(1, 203172121150), (2, 101586060575), (5, 40634424230), (10, 20317212115), (25, 8126884846), (43, 4724933050), (50, 4063442423), (86, 2362466525), (97, 2094557950), (194, 1047278975), (215, 944986610), (430, 472493305), (485, 418911590), (970, 209455795), (1075, 188997322), (2150, 94498661), (2425, 83782318), (4171, 48710650), (4850, 41891159), (8342, 24355325), (20855, 9742130), (41710, 4871065), (104275, 1948426), (208550, 974213)]