210771405104

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2267}}^1\times {\mathrm{14419}}^1$

素因数の和:16738

約数の個数: 80

約数和(自身を含む): 454200929280

約数和(自身を除く): 243429524176

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 2267, 3224, 4534, 6448, 9068, 14419, 18136, 28838, 29471, 36272, 57676, 58942, 70277, 115352, 117884, 140554, 187447, 230704, 235768, 281108, 374894, 446989, 471536, 562216, 749788, 893978, 913601, 1124432, 1499576, 1787956, 1827202, 2999152, 3575912, 3654404, 5810857, 7151824, 7308808, 11621714, 14617616, 23243428, 32687873, 46486856, 65375746, 92973712, 130751492, 261502984, 424942349, 523005968, 849884698, 1013324063, 1699769396, 2026648126, 3399538792, 4053296252, 6799077584, 8106592504, 13173212819, 16213185008, 26346425638, 52692851276, 105385702552, 210771405104]

約数ペア:

[(1, 210771405104), (2, 105385702552), (4, 52692851276), (8, 26346425638), (13, 16213185008), (16, 13173212819), (26, 8106592504), (31, 6799077584), (52, 4053296252), (62, 3399538792), (104, 2026648126), (124, 1699769396), (208, 1013324063), (248, 849884698), (403, 523005968), (496, 424942349), (806, 261502984), (1612, 130751492), (2267, 92973712), (3224, 65375746), (4534, 46486856), (6448, 32687873), (9068, 23243428), (14419, 14617616), (18136, 11621714), (28838, 7308808), (29471, 7151824), (36272, 5810857), (57676, 3654404), (58942, 3575912), (70277, 2999152), (115352, 1827202), (117884, 1787956), (140554, 1499576), (187447, 1124432), (230704, 913601), (235768, 893978), (281108, 749788), (374894, 562216), (446989, 471536)]