219555410

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^2\times {\mathrm{353}}^1$

素因数の和:479

約数の個数: 48

約数和(自身を含む): 417200328

約数和(自身を除く): 197644918

約数列:

[1, 2, 5, 10, 37, 41, 74, 82, 185, 205, 353, 370, 410, 706, 1517, 1681, 1765, 3034, 3362, 3530, 7585, 8405, 13061, 14473, 15170, 16810, 26122, 28946, 62197, 65305, 72365, 124394, 130610, 144730, 310985, 535501, 593393, 621970, 1071002, 1186786, 2677505, 2966965, 5355010, 5933930, 21955541, 43911082, 109777705, 219555410]

約数ペア:

[(1, 219555410), (2, 109777705), (5, 43911082), (10, 21955541), (37, 5933930), (41, 5355010), (74, 2966965), (82, 2677505), (185, 1186786), (205, 1071002), (353, 621970), (370, 593393), (410, 535501), (706, 310985), (1517, 144730), (1681, 130610), (1765, 124394), (3034, 72365), (3362, 65305), (3530, 62197), (7585, 28946), (8405, 26122), (13061, 16810), (14473, 15170)]