200394368

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:218

約数の個数: 128

約数和(自身を含む): 460468800

約数和(自身を除く): 260074432

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 37, 38, 64, 68, 74, 76, 128, 131, 136, 148, 152, 262, 272, 296, 304, 323, 524, 544, 592, 608, 629, 646, 703, 1048, 1088, 1184, 1216, 1258, 1292, 1406, 2096, 2176, 2227, 2368, 2432, 2489, 2516, 2584, 2812, 4192, 4454, 4736, 4847, 4978, 5032, 5168, 5624, 8384, 8908, 9694, 9956, 10064, 10336, 11248, 11951, 16768, 17816, 19388, 19912, 20128, 20672, 22496, 23902, 35632, 38776, 39824, 40256, 41344, 42313, 44992, 47804, 71264, 77552, 79648, 80512, 82399, 84626, 89984, 92093, 95608, 142528, 155104, 159296, 164798, 169252, 184186, 191216, 285056, 310208, 318592, 329596, 338504, 368372, 382432, 620416, 659192, 677008, 736744, 764864, 1318384, 1354016, 1473488, 1529728, 1565581, 2636768, 2708032, 2946976, 3131162, 5273536, 5416064, 5893952, 6262324, 10547072, 11787904, 12524648, 25049296, 50098592, 100197184, 200394368]

約数ペア:

[(1, 200394368), (2, 100197184), (4, 50098592), (8, 25049296), (16, 12524648), (17, 11787904), (19, 10547072), (32, 6262324), (34, 5893952), (37, 5416064), (38, 5273536), (64, 3131162), (68, 2946976), (74, 2708032), (76, 2636768), (128, 1565581), (131, 1529728), (136, 1473488), (148, 1354016), (152, 1318384), (262, 764864), (272, 736744), (296, 677008), (304, 659192), (323, 620416), (524, 382432), (544, 368372), (592, 338504), (608, 329596), (629, 318592), (646, 310208), (703, 285056), (1048, 191216), (1088, 184186), (1184, 169252), (1216, 164798), (1258, 159296), (1292, 155104), (1406, 142528), (2096, 95608), (2176, 92093), (2227, 89984), (2368, 84626), (2432, 82399), (2489, 80512), (2516, 79648), (2584, 77552), (2812, 71264), (4192, 47804), (4454, 44992), (4736, 42313), (4847, 41344), (4978, 40256), (5032, 39824), (5168, 38776), (5624, 35632), (8384, 23902), (8908, 22496), (9694, 20672), (9956, 20128), (10064, 19912), (10336, 19388), (11248, 17816), (11951, 16768)]