203496408856

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{331}}^1\times {\mathrm{523}}^1$

素因数の和:1089

約数の個数: 128

約数和(自身を含む): 420863385600

約数和(自身を除く): 217366976744

約数列:

[1, 2, 4, 8, 13, 26, 52, 89, 104, 127, 178, 254, 331, 356, 508, 523, 662, 712, 1016, 1046, 1157, 1324, 1651, 2092, 2314, 2648, 3302, 4184, 4303, 4628, 6604, 6799, 8606, 9256, 11303, 13208, 13598, 17212, 22606, 27196, 29459, 34424, 42037, 45212, 46547, 54392, 58918, 66421, 84074, 90424, 93094, 117836, 132842, 146939, 168148, 173113, 186188, 235672, 265684, 293878, 336296, 346226, 372376, 382967, 531368, 546481, 587756, 605111, 692452, 765934, 863473, 1092962, 1175512, 1210222, 1384904, 1531868, 1726946, 2185924, 2250469, 2420444, 3063736, 3453892, 3741293, 4371848, 4500938, 4840888, 5911469, 6907784, 7482586, 9001876, 11822938, 14965172, 15407057, 18003752, 21985351, 23645876, 29930344, 30814114, 43970702, 47291752, 48636809, 61628228, 76849097, 87941404, 97273618, 123256456, 153698194, 175882808, 194547236, 200291741, 285809563, 307396388, 389094472, 400583482, 571619126, 614792776, 801166964, 1143238252, 1602333928, 1956696239, 2286476504, 3913392478, 7826784956, 15653569912, 25437051107, 50874102214, 101748204428, 203496408856]

約数ペア:

[(1, 203496408856), (2, 101748204428), (4, 50874102214), (8, 25437051107), (13, 15653569912), (26, 7826784956), (52, 3913392478), (89, 2286476504), (104, 1956696239), (127, 1602333928), (178, 1143238252), (254, 801166964), (331, 614792776), (356, 571619126), (508, 400583482), (523, 389094472), (662, 307396388), (712, 285809563), (1016, 200291741), (1046, 194547236), (1157, 175882808), (1324, 153698194), (1651, 123256456), (2092, 97273618), (2314, 87941404), (2648, 76849097), (3302, 61628228), (4184, 48636809), (4303, 47291752), (4628, 43970702), (6604, 30814114), (6799, 29930344), (8606, 23645876), (9256, 21985351), (11303, 18003752), (13208, 15407057), (13598, 14965172), (17212, 11822938), (22606, 9001876), (27196, 7482586), (29459, 6907784), (34424, 5911469), (42037, 4840888), (45212, 4500938), (46547, 4371848), (54392, 3741293), (58918, 3453892), (66421, 3063736), (84074, 2420444), (90424, 2250469), (93094, 2185924), (117836, 1726946), (132842, 1531868), (146939, 1384904), (168148, 1210222), (173113, 1175512), (186188, 1092962), (235672, 863473), (265684, 765934), (293878, 692452), (336296, 605111), (346226, 587756), (372376, 546481), (382967, 531368)]