201471910

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{229}}^1\times {\mathrm{907}}^1$

素因数の和:1240

約数の個数: 32

約数和(自身を含む): 368393760

約数和(自身を除く): 166921850

約数列:

[1, 2, 5, 10, 97, 194, 229, 458, 485, 907, 970, 1145, 1814, 2290, 4535, 9070, 22213, 44426, 87979, 111065, 175958, 207703, 222130, 415406, 439895, 879790, 1038515, 2077030, 20147191, 40294382, 100735955, 201471910]

約数ペア:

[(1, 201471910), (2, 100735955), (5, 40294382), (10, 20147191), (97, 2077030), (194, 1038515), (229, 879790), (458, 439895), (485, 415406), (907, 222130), (970, 207703), (1145, 175958), (1814, 111065), (2290, 87979), (4535, 44426), (9070, 22213)]