211073456

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{32413}}^1$

素因数の和:32469

約数の個数: 40

約数和(自身を含む): 458204304

約数和(自身を除く): 247130848

約数列:

[1, 2, 4, 8, 11, 16, 22, 37, 44, 74, 88, 148, 176, 296, 407, 592, 814, 1628, 3256, 6512, 32413, 64826, 129652, 259304, 356543, 518608, 713086, 1199281, 1426172, 2398562, 2852344, 4797124, 5704688, 9594248, 13192091, 19188496, 26384182, 52768364, 105536728, 211073456]

約数ペア:

[(1, 211073456), (2, 105536728), (4, 52768364), (8, 26384182), (11, 19188496), (16, 13192091), (22, 9594248), (37, 5704688), (44, 4797124), (74, 2852344), (88, 2398562), (148, 1426172), (176, 1199281), (296, 713086), (407, 518608), (592, 356543), (814, 259304), (1628, 129652), (3256, 64826), (6512, 32413)]