208620204

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{241}}^1$

素因数の和:471

約数の個数: 96

約数和(自身を含む): 546416640

約数和(自身を除く): 337796436

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 179, 186, 241, 358, 372, 403, 482, 537, 716, 723, 806, 964, 1074, 1209, 1446, 1612, 2148, 2327, 2418, 2892, 3133, 4654, 4836, 5549, 6266, 6981, 7471, 9308, 9399, 11098, 12532, 13962, 14942, 16647, 18798, 22196, 22413, 27924, 29884, 33294, 37596, 43139, 44826, 66588, 72137, 86278, 89652, 97123, 129417, 144274, 172556, 194246, 216411, 258834, 288548, 291369, 388492, 432822, 517668, 560807, 582738, 865644, 1121614, 1165476, 1337309, 1682421, 2243228, 2674618, 3364842, 4011927, 5349236, 6729684, 8023854, 16047708, 17385017, 34770034, 52155051, 69540068, 104310102, 208620204]

約数ペア:

[(1, 208620204), (2, 104310102), (3, 69540068), (4, 52155051), (6, 34770034), (12, 17385017), (13, 16047708), (26, 8023854), (31, 6729684), (39, 5349236), (52, 4011927), (62, 3364842), (78, 2674618), (93, 2243228), (124, 1682421), (156, 1337309), (179, 1165476), (186, 1121614), (241, 865644), (358, 582738), (372, 560807), (403, 517668), (482, 432822), (537, 388492), (716, 291369), (723, 288548), (806, 258834), (964, 216411), (1074, 194246), (1209, 172556), (1446, 144274), (1612, 129417), (2148, 97123), (2327, 89652), (2418, 86278), (2892, 72137), (3133, 66588), (4654, 44826), (4836, 43139), (5549, 37596), (6266, 33294), (6981, 29884), (7471, 27924), (9308, 22413), (9399, 22196), (11098, 18798), (12532, 16647), (13962, 14942)]