203210656

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1171}}^1$

素因数の和:1238

約数の個数: 96

約数和(自身を含む): 478457280

約数和(自身を除く): 275246624

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 29, 32, 34, 44, 58, 68, 88, 116, 136, 176, 187, 232, 272, 319, 352, 374, 464, 493, 544, 638, 748, 928, 986, 1171, 1276, 1496, 1972, 2342, 2552, 2992, 3944, 4684, 5104, 5423, 5984, 7888, 9368, 10208, 10846, 12881, 15776, 18736, 19907, 21692, 25762, 33959, 37472, 39814, 43384, 51524, 67918, 79628, 86768, 103048, 135836, 159256, 173536, 206096, 218977, 271672, 318512, 373549, 412192, 437954, 543344, 577303, 637024, 747098, 875908, 1086688, 1154606, 1494196, 1751816, 2309212, 2988392, 3503632, 4618424, 5976784, 6350333, 7007264, 9236848, 11953568, 12700666, 18473696, 25401332, 50802664, 101605328, 203210656]

約数ペア:

[(1, 203210656), (2, 101605328), (4, 50802664), (8, 25401332), (11, 18473696), (16, 12700666), (17, 11953568), (22, 9236848), (29, 7007264), (32, 6350333), (34, 5976784), (44, 4618424), (58, 3503632), (68, 2988392), (88, 2309212), (116, 1751816), (136, 1494196), (176, 1154606), (187, 1086688), (232, 875908), (272, 747098), (319, 637024), (352, 577303), (374, 543344), (464, 437954), (493, 412192), (544, 373549), (638, 318512), (748, 271672), (928, 218977), (986, 206096), (1171, 173536), (1276, 159256), (1496, 135836), (1972, 103048), (2342, 86768), (2552, 79628), (2992, 67918), (3944, 51524), (4684, 43384), (5104, 39814), (5423, 37472), (5984, 33959), (7888, 25762), (9368, 21692), (10208, 19907), (10846, 18736), (12881, 15776)]