198152612

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{11251}}^1$

素因数の和:11316

約数の個数: 48

約数和(自身を含む): 430996608

約数和(自身を除く): 232843996

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 37, 68, 74, 119, 148, 238, 259, 476, 518, 629, 1036, 1258, 2516, 4403, 8806, 11251, 17612, 22502, 45004, 78757, 157514, 191267, 315028, 382534, 416287, 765068, 832574, 1338869, 1665148, 2677738, 2914009, 5355476, 5828018, 7076879, 11656036, 14153758, 28307516, 49538153, 99076306, 198152612]

約数ペア:

[(1, 198152612), (2, 99076306), (4, 49538153), (7, 28307516), (14, 14153758), (17, 11656036), (28, 7076879), (34, 5828018), (37, 5355476), (68, 2914009), (74, 2677738), (119, 1665148), (148, 1338869), (238, 832574), (259, 765068), (476, 416287), (518, 382534), (629, 315028), (1036, 191267), (1258, 157514), (2516, 78757), (4403, 45004), (8806, 22502), (11251, 17612)]