201443970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{653}}^1$

素因数の和:796

約数の個数: 128

約数和(自身を含む): 601219584

約数和(自身を除く): 399775614

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 113, 130, 182, 195, 210, 226, 273, 339, 390, 455, 546, 565, 653, 678, 791, 910, 1130, 1306, 1365, 1469, 1582, 1695, 1959, 2373, 2730, 2938, 3265, 3390, 3918, 3955, 4407, 4571, 4746, 6530, 7345, 7910, 8489, 8814, 9142, 9795, 10283, 11865, 13713, 14690, 16978, 19590, 20566, 22035, 22855, 23730, 25467, 27426, 30849, 42445, 44070, 45710, 50934, 51415, 59423, 61698, 68565, 73789, 84890, 102830, 118846, 127335, 137130, 147578, 154245, 178269, 221367, 254670, 297115, 308490, 356538, 368945, 442734, 516523, 594230, 737890, 891345, 959257, 1033046, 1106835, 1549569, 1782690, 1918514, 2213670, 2582615, 2877771, 3099138, 4796285, 5165230, 5755542, 6714799, 7747845, 9592570, 13429598, 14388855, 15495690, 20144397, 28777710, 33573995, 40288794, 67147990, 100721985, 201443970]

約数ペア:

[(1, 201443970), (2, 100721985), (3, 67147990), (5, 40288794), (6, 33573995), (7, 28777710), (10, 20144397), (13, 15495690), (14, 14388855), (15, 13429598), (21, 9592570), (26, 7747845), (30, 6714799), (35, 5755542), (39, 5165230), (42, 4796285), (65, 3099138), (70, 2877771), (78, 2582615), (91, 2213670), (105, 1918514), (113, 1782690), (130, 1549569), (182, 1106835), (195, 1033046), (210, 959257), (226, 891345), (273, 737890), (339, 594230), (390, 516523), (455, 442734), (546, 368945), (565, 356538), (653, 308490), (678, 297115), (791, 254670), (910, 221367), (1130, 178269), (1306, 154245), (1365, 147578), (1469, 137130), (1582, 127335), (1695, 118846), (1959, 102830), (2373, 84890), (2730, 73789), (2938, 68565), (3265, 61698), (3390, 59423), (3918, 51415), (3955, 50934), (4407, 45710), (4571, 44070), (4746, 42445), (6530, 30849), (7345, 27426), (7910, 25467), (8489, 23730), (8814, 22855), (9142, 22035), (9795, 20566), (10283, 19590), (11865, 16978), (13713, 14690)]