203936896

素因数分解:

$2^7\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:234

約数の個数: 96

約数和(自身を含む): 446224500

約数和(自身を除く): 242287604

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 37, 64, 68, 74, 128, 136, 148, 149, 272, 289, 296, 298, 544, 578, 592, 596, 629, 1088, 1156, 1184, 1192, 1258, 2176, 2312, 2368, 2384, 2516, 2533, 4624, 4736, 4768, 5032, 5066, 5513, 9248, 9536, 10064, 10132, 10693, 11026, 18496, 19072, 20128, 20264, 21386, 22052, 36992, 40256, 40528, 42772, 43061, 44104, 80512, 81056, 85544, 86122, 88208, 93721, 162112, 171088, 172244, 176416, 187442, 324224, 342176, 344488, 352832, 374884, 684352, 688976, 705664, 749768, 1368704, 1377952, 1499536, 1593257, 2755904, 2999072, 3186514, 5511808, 5998144, 6373028, 11996288, 12746056, 25492112, 50984224, 101968448, 203936896]

約数ペア:

[(1, 203936896), (2, 101968448), (4, 50984224), (8, 25492112), (16, 12746056), (17, 11996288), (32, 6373028), (34, 5998144), (37, 5511808), (64, 3186514), (68, 2999072), (74, 2755904), (128, 1593257), (136, 1499536), (148, 1377952), (149, 1368704), (272, 749768), (289, 705664), (296, 688976), (298, 684352), (544, 374884), (578, 352832), (592, 344488), (596, 342176), (629, 324224), (1088, 187442), (1156, 176416), (1184, 172244), (1192, 171088), (1258, 162112), (2176, 93721), (2312, 88208), (2368, 86122), (2384, 85544), (2516, 81056), (2533, 80512), (4624, 44104), (4736, 43061), (4768, 42772), (5032, 40528), (5066, 40256), (5513, 36992), (9248, 22052), (9536, 21386), (10064, 20264), (10132, 20128), (10693, 19072), (11026, 18496)]