212265888

素因数分解:

$2^5\times 3^1\times {\mathrm{43}}^1\times {\mathrm{51421}}^1$

素因数の和:51477

約数の個数: 48

約数和(自身を含む): 570167136

約数和(自身を除く): 357901248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 86, 96, 129, 172, 258, 344, 516, 688, 1032, 1376, 2064, 4128, 51421, 102842, 154263, 205684, 308526, 411368, 617052, 822736, 1234104, 1645472, 2211103, 2468208, 4422206, 4936416, 6633309, 8844412, 13266618, 17688824, 26533236, 35377648, 53066472, 70755296, 106132944, 212265888]

約数ペア:

[(1, 212265888), (2, 106132944), (3, 70755296), (4, 53066472), (6, 35377648), (8, 26533236), (12, 17688824), (16, 13266618), (24, 8844412), (32, 6633309), (43, 4936416), (48, 4422206), (86, 2468208), (96, 2211103), (129, 1645472), (172, 1234104), (258, 822736), (344, 617052), (516, 411368), (688, 308526), (1032, 205684), (1376, 154263), (2064, 102842), (4128, 51421)]