202950550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{9973}}^1$

素因数の和:10033

約数の個数: 48

約数和(自身を含む): 422977392

約数和(自身を除く): 220026842

約数列:

[1, 2, 5, 10, 11, 22, 25, 37, 50, 55, 74, 110, 185, 275, 370, 407, 550, 814, 925, 1850, 2035, 4070, 9973, 10175, 19946, 20350, 49865, 99730, 109703, 219406, 249325, 369001, 498650, 548515, 738002, 1097030, 1845005, 2742575, 3690010, 4059011, 5485150, 8118022, 9225025, 18450050, 20295055, 40590110, 101475275, 202950550]

約数ペア:

[(1, 202950550), (2, 101475275), (5, 40590110), (10, 20295055), (11, 18450050), (22, 9225025), (25, 8118022), (37, 5485150), (50, 4059011), (55, 3690010), (74, 2742575), (110, 1845005), (185, 1097030), (275, 738002), (370, 548515), (407, 498650), (550, 369001), (814, 249325), (925, 219406), (1850, 109703), (2035, 99730), (4070, 49865), (9973, 20350), (10175, 19946)]