203764968

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1231}}^1$

素因数の和:1284

約数の個数: 144

約数和(自身を含む): 639038400

約数和(自身を除く): 435273432

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 19, 22, 24, 33, 36, 38, 44, 57, 66, 72, 76, 88, 99, 114, 121, 132, 152, 171, 198, 209, 228, 242, 264, 342, 363, 396, 418, 456, 484, 627, 684, 726, 792, 836, 968, 1089, 1231, 1254, 1368, 1452, 1672, 1881, 2178, 2299, 2462, 2508, 2904, 3693, 3762, 4356, 4598, 4924, 5016, 6897, 7386, 7524, 8712, 9196, 9848, 11079, 13541, 13794, 14772, 15048, 18392, 20691, 22158, 23389, 27082, 27588, 29544, 40623, 41382, 44316, 46778, 54164, 55176, 70167, 81246, 82764, 88632, 93556, 108328, 121869, 140334, 148951, 162492, 165528, 187112, 210501, 243738, 257279, 280668, 297902, 324984, 421002, 446853, 487476, 514558, 561336, 595804, 771837, 842004, 893706, 974952, 1029116, 1191608, 1340559, 1543674, 1684008, 1787412, 2058232, 2315511, 2681118, 2830069, 3087348, 3574824, 4631022, 5362236, 5660138, 6174696, 8490207, 9262044, 10724472, 11320276, 16980414, 18524088, 22640552, 25470621, 33960828, 50941242, 67921656, 101882484, 203764968]

約数ペア:

[(1, 203764968), (2, 101882484), (3, 67921656), (4, 50941242), (6, 33960828), (8, 25470621), (9, 22640552), (11, 18524088), (12, 16980414), (18, 11320276), (19, 10724472), (22, 9262044), (24, 8490207), (33, 6174696), (36, 5660138), (38, 5362236), (44, 4631022), (57, 3574824), (66, 3087348), (72, 2830069), (76, 2681118), (88, 2315511), (99, 2058232), (114, 1787412), (121, 1684008), (132, 1543674), (152, 1340559), (171, 1191608), (198, 1029116), (209, 974952), (228, 893706), (242, 842004), (264, 771837), (342, 595804), (363, 561336), (396, 514558), (418, 487476), (456, 446853), (484, 421002), (627, 324984), (684, 297902), (726, 280668), (792, 257279), (836, 243738), (968, 210501), (1089, 187112), (1231, 165528), (1254, 162492), (1368, 148951), (1452, 140334), (1672, 121869), (1881, 108328), (2178, 93556), (2299, 88632), (2462, 82764), (2508, 81246), (2904, 70167), (3693, 55176), (3762, 54164), (4356, 46778), (4598, 44316), (4924, 41382), (5016, 40623), (6897, 29544), (7386, 27588), (7524, 27082), (8712, 23389), (9196, 22158), (9848, 20691), (11079, 18392), (13541, 15048), (13794, 14772)]