200403968

素因数分解:

$2^{10}\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:237

約数の個数: 88

約数和(自身を含む): 427610112

約数和(自身を除く): 227206144

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 67, 92, 127, 128, 134, 184, 254, 256, 268, 368, 508, 512, 536, 736, 1016, 1024, 1072, 1472, 1541, 2032, 2144, 2921, 2944, 3082, 4064, 4288, 5842, 5888, 6164, 8128, 8509, 8576, 11684, 11776, 12328, 16256, 17018, 17152, 23368, 23552, 24656, 32512, 34036, 34304, 46736, 49312, 65024, 68072, 68608, 93472, 98624, 130048, 136144, 186944, 195707, 197248, 272288, 373888, 391414, 394496, 544576, 747776, 782828, 788992, 1089152, 1495552, 1565656, 1577984, 2178304, 2991104, 3131312, 4356608, 6262624, 8713216, 12525248, 25050496, 50100992, 100201984, 200403968]

約数ペア:

[(1, 200403968), (2, 100201984), (4, 50100992), (8, 25050496), (16, 12525248), (23, 8713216), (32, 6262624), (46, 4356608), (64, 3131312), (67, 2991104), (92, 2178304), (127, 1577984), (128, 1565656), (134, 1495552), (184, 1089152), (254, 788992), (256, 782828), (268, 747776), (368, 544576), (508, 394496), (512, 391414), (536, 373888), (736, 272288), (1016, 197248), (1024, 195707), (1072, 186944), (1472, 136144), (1541, 130048), (2032, 98624), (2144, 93472), (2921, 68608), (2944, 68072), (3082, 65024), (4064, 49312), (4288, 46736), (5842, 34304), (5888, 34036), (6164, 32512), (8128, 24656), (8509, 23552), (8576, 23368), (11684, 17152), (11776, 17018), (12328, 16256)]