209419632

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1091}}^1$

素因数の和:1179

約数の個数: 120

約数和(自身を含む): 619627008

約数和(自身を除く): 410207376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 43, 48, 62, 72, 86, 93, 124, 129, 144, 172, 186, 248, 258, 279, 344, 372, 387, 496, 516, 558, 688, 744, 774, 1032, 1091, 1116, 1333, 1488, 1548, 2064, 2182, 2232, 2666, 3096, 3273, 3999, 4364, 4464, 5332, 6192, 6546, 7998, 8728, 9819, 10664, 11997, 13092, 15996, 17456, 19638, 21328, 23994, 26184, 31992, 33821, 39276, 46913, 47988, 52368, 63984, 67642, 78552, 93826, 95976, 101463, 135284, 140739, 157104, 187652, 191952, 202926, 270568, 281478, 304389, 375304, 405852, 422217, 541136, 562956, 608778, 750608, 811704, 844434, 1125912, 1217556, 1454303, 1623408, 1688868, 2251824, 2435112, 2908606, 3377736, 4362909, 4870224, 5817212, 6755472, 8725818, 11634424, 13088727, 17451636, 23268848, 26177454, 34903272, 52354908, 69806544, 104709816, 209419632]

約数ペア:

[(1, 209419632), (2, 104709816), (3, 69806544), (4, 52354908), (6, 34903272), (8, 26177454), (9, 23268848), (12, 17451636), (16, 13088727), (18, 11634424), (24, 8725818), (31, 6755472), (36, 5817212), (43, 4870224), (48, 4362909), (62, 3377736), (72, 2908606), (86, 2435112), (93, 2251824), (124, 1688868), (129, 1623408), (144, 1454303), (172, 1217556), (186, 1125912), (248, 844434), (258, 811704), (279, 750608), (344, 608778), (372, 562956), (387, 541136), (496, 422217), (516, 405852), (558, 375304), (688, 304389), (744, 281478), (774, 270568), (1032, 202926), (1091, 191952), (1116, 187652), (1333, 157104), (1488, 140739), (1548, 135284), (2064, 101463), (2182, 95976), (2232, 93826), (2666, 78552), (3096, 67642), (3273, 63984), (3999, 52368), (4364, 47988), (4464, 46913), (5332, 39276), (6192, 33821), (6546, 31992), (7998, 26184), (8728, 23994), (9819, 21328), (10664, 19638), (11997, 17456), (13092, 15996)]