201101950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{19813}}^1$

素因数の和:19861

約数の個数: 48

約数和(自身を含む): 442248480

約数和(自身を除く): 241146530

約数列:

[1, 2, 5, 7, 10, 14, 25, 29, 35, 50, 58, 70, 145, 175, 203, 290, 350, 406, 725, 1015, 1450, 2030, 5075, 10150, 19813, 39626, 99065, 138691, 198130, 277382, 495325, 574577, 693455, 990650, 1149154, 1386910, 2872885, 3467275, 4022039, 5745770, 6934550, 8044078, 14364425, 20110195, 28728850, 40220390, 100550975, 201101950]

約数ペア:

[(1, 201101950), (2, 100550975), (5, 40220390), (7, 28728850), (10, 20110195), (14, 14364425), (25, 8044078), (29, 6934550), (35, 5745770), (50, 4022039), (58, 3467275), (70, 2872885), (145, 1386910), (175, 1149154), (203, 990650), (290, 693455), (350, 574577), (406, 495325), (725, 277382), (1015, 198130), (1450, 138691), (2030, 99065), (5075, 39626), (10150, 19813)]