209726088

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1153}}^1$

素因数の和:1239

約数の個数: 128

約数和(自身を含む): 628145280

約数和(自身を除く): 418419192

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 53, 66, 78, 88, 104, 106, 132, 143, 156, 159, 212, 264, 286, 312, 318, 424, 429, 572, 583, 636, 689, 858, 1144, 1153, 1166, 1272, 1378, 1716, 1749, 2067, 2306, 2332, 2756, 3432, 3459, 3498, 4134, 4612, 4664, 5512, 6918, 6996, 7579, 8268, 9224, 12683, 13836, 13992, 14989, 15158, 16536, 22737, 25366, 27672, 29978, 30316, 38049, 44967, 45474, 50732, 59956, 60632, 61109, 76098, 89934, 90948, 101464, 119912, 122218, 152196, 164879, 179868, 181896, 183327, 244436, 304392, 329758, 359736, 366654, 488872, 494637, 659516, 672199, 733308, 794417, 989274, 1319032, 1344398, 1466616, 1588834, 1978548, 2016597, 2383251, 2688796, 3177668, 3957096, 4033194, 4766502, 5377592, 6355336, 8066388, 8738587, 9533004, 16132776, 17477174, 19066008, 26215761, 34954348, 52431522, 69908696, 104863044, 209726088]

約数ペア:

[(1, 209726088), (2, 104863044), (3, 69908696), (4, 52431522), (6, 34954348), (8, 26215761), (11, 19066008), (12, 17477174), (13, 16132776), (22, 9533004), (24, 8738587), (26, 8066388), (33, 6355336), (39, 5377592), (44, 4766502), (52, 4033194), (53, 3957096), (66, 3177668), (78, 2688796), (88, 2383251), (104, 2016597), (106, 1978548), (132, 1588834), (143, 1466616), (156, 1344398), (159, 1319032), (212, 989274), (264, 794417), (286, 733308), (312, 672199), (318, 659516), (424, 494637), (429, 488872), (572, 366654), (583, 359736), (636, 329758), (689, 304392), (858, 244436), (1144, 183327), (1153, 181896), (1166, 179868), (1272, 164879), (1378, 152196), (1716, 122218), (1749, 119912), (2067, 101464), (2306, 90948), (2332, 89934), (2756, 76098), (3432, 61109), (3459, 60632), (3498, 59956), (4134, 50732), (4612, 45474), (4664, 44967), (5512, 38049), (6918, 30316), (6996, 29978), (7579, 27672), (8268, 25366), (9224, 22737), (12683, 16536), (13836, 15158), (13992, 14989)]