206876387488

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{31189}}^1$

素因数の和:31442

約数の個数: 96

約数和(自身を含む): 439288693200

約数和(自身を除く): 232412305712

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 89, 136, 137, 178, 272, 274, 356, 544, 548, 712, 1096, 1424, 1513, 2192, 2329, 2848, 3026, 4384, 4658, 6052, 9316, 12104, 12193, 18632, 24208, 24386, 31189, 37264, 48416, 48772, 62378, 74528, 97544, 124756, 195088, 207281, 249512, 390176, 414562, 499024, 530213, 829124, 998048, 1060426, 1658248, 2120852, 2775821, 3316496, 4241704, 4272893, 5551642, 6632992, 8483408, 8545786, 11103284, 16966816, 17091572, 22206568, 34183144, 44413136, 47188957, 68366288, 72639181, 88826272, 94377914, 136732576, 145278362, 188755828, 290556724, 377511656, 380287477, 581113448, 755023312, 760574954, 1162226896, 1510046624, 1521149908, 2324453792, 3042299816, 6084599632, 6464887109, 12169199264, 12929774218, 25859548436, 51719096872, 103438193744, 206876387488]

約数ペア:

[(1, 206876387488), (2, 103438193744), (4, 51719096872), (8, 25859548436), (16, 12929774218), (17, 12169199264), (32, 6464887109), (34, 6084599632), (68, 3042299816), (89, 2324453792), (136, 1521149908), (137, 1510046624), (178, 1162226896), (272, 760574954), (274, 755023312), (356, 581113448), (544, 380287477), (548, 377511656), (712, 290556724), (1096, 188755828), (1424, 145278362), (1513, 136732576), (2192, 94377914), (2329, 88826272), (2848, 72639181), (3026, 68366288), (4384, 47188957), (4658, 44413136), (6052, 34183144), (9316, 22206568), (12104, 17091572), (12193, 16966816), (18632, 11103284), (24208, 8545786), (24386, 8483408), (31189, 6632992), (37264, 5551642), (48416, 4272893), (48772, 4241704), (62378, 3316496), (74528, 2775821), (97544, 2120852), (124756, 1658248), (195088, 1060426), (207281, 998048), (249512, 829124), (390176, 530213), (414562, 499024)]