208094348

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{3613}}^1$

素因数の和:3663

約数の個数: 72

約数和(自身を含む): 484507296

約数和(自身を除く): 276412948

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 121, 154, 187, 238, 242, 308, 374, 476, 484, 748, 847, 1309, 1694, 2057, 2618, 3388, 3613, 4114, 5236, 7226, 8228, 14399, 14452, 25291, 28798, 39743, 50582, 57596, 61421, 79486, 101164, 122842, 158972, 245684, 278201, 429947, 437173, 556402, 675631, 859894, 874346, 1112804, 1351262, 1719788, 1748692, 2702524, 3060211, 4729417, 6120422, 7431941, 9458834, 12240844, 14863882, 18917668, 29727764, 52023587, 104047174, 208094348]

約数ペア:

[(1, 208094348), (2, 104047174), (4, 52023587), (7, 29727764), (11, 18917668), (14, 14863882), (17, 12240844), (22, 9458834), (28, 7431941), (34, 6120422), (44, 4729417), (68, 3060211), (77, 2702524), (119, 1748692), (121, 1719788), (154, 1351262), (187, 1112804), (238, 874346), (242, 859894), (308, 675631), (374, 556402), (476, 437173), (484, 429947), (748, 278201), (847, 245684), (1309, 158972), (1694, 122842), (2057, 101164), (2618, 79486), (3388, 61421), (3613, 57596), (4114, 50582), (5236, 39743), (7226, 28798), (8228, 25291), (14399, 14452)]