203914776

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{727}}^1$

素因数の和:809

約数の個数: 128

約数和(自身を含む): 587059200

約数和(自身を除く): 383144424

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 29, 31, 39, 52, 58, 62, 78, 87, 93, 104, 116, 124, 156, 174, 186, 232, 248, 312, 348, 372, 377, 403, 696, 727, 744, 754, 806, 899, 1131, 1209, 1454, 1508, 1612, 1798, 2181, 2262, 2418, 2697, 2908, 3016, 3224, 3596, 4362, 4524, 4836, 5394, 5816, 7192, 8724, 9048, 9451, 9672, 10788, 11687, 17448, 18902, 21083, 21576, 22537, 23374, 28353, 35061, 37804, 42166, 45074, 46748, 56706, 63249, 67611, 70122, 75608, 84332, 90148, 93496, 113412, 126498, 135222, 140244, 168664, 180296, 226824, 252996, 270444, 274079, 280488, 292981, 505992, 540888, 548158, 585962, 653573, 822237, 878943, 1096316, 1171924, 1307146, 1644474, 1757886, 1960719, 2192632, 2343848, 2614292, 3288948, 3515772, 3921438, 5228584, 6577896, 7031544, 7842876, 8496449, 15685752, 16992898, 25489347, 33985796, 50978694, 67971592, 101957388, 203914776]

約数ペア:

[(1, 203914776), (2, 101957388), (3, 67971592), (4, 50978694), (6, 33985796), (8, 25489347), (12, 16992898), (13, 15685752), (24, 8496449), (26, 7842876), (29, 7031544), (31, 6577896), (39, 5228584), (52, 3921438), (58, 3515772), (62, 3288948), (78, 2614292), (87, 2343848), (93, 2192632), (104, 1960719), (116, 1757886), (124, 1644474), (156, 1307146), (174, 1171924), (186, 1096316), (232, 878943), (248, 822237), (312, 653573), (348, 585962), (372, 548158), (377, 540888), (403, 505992), (696, 292981), (727, 280488), (744, 274079), (754, 270444), (806, 252996), (899, 226824), (1131, 180296), (1209, 168664), (1454, 140244), (1508, 135222), (1612, 126498), (1798, 113412), (2181, 93496), (2262, 90148), (2418, 84332), (2697, 75608), (2908, 70122), (3016, 67611), (3224, 63249), (3596, 56706), (4362, 46748), (4524, 45074), (4836, 42166), (5394, 37804), (5816, 35061), (7192, 28353), (8724, 23374), (9048, 22537), (9451, 21576), (9672, 21083), (10788, 18902), (11687, 17448)]