201447570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{1613}}^1$

素因数の和:1827

約数の個数: 64

約数和(自身を含む): 507596544

約数和(自身を除く): 306148974

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 181, 230, 345, 362, 543, 690, 905, 1086, 1613, 1810, 2715, 3226, 4163, 4839, 5430, 8065, 8326, 9678, 12489, 16130, 20815, 24195, 24978, 37099, 41630, 48390, 62445, 74198, 111297, 124890, 185495, 222594, 291953, 370990, 556485, 583906, 875859, 1112970, 1459765, 1751718, 2919530, 4379295, 6714919, 8758590, 13429838, 20144757, 33574595, 40289514, 67149190, 100723785, 201447570]

約数ペア:

[(1, 201447570), (2, 100723785), (3, 67149190), (5, 40289514), (6, 33574595), (10, 20144757), (15, 13429838), (23, 8758590), (30, 6714919), (46, 4379295), (69, 2919530), (115, 1751718), (138, 1459765), (181, 1112970), (230, 875859), (345, 583906), (362, 556485), (543, 370990), (690, 291953), (905, 222594), (1086, 185495), (1613, 124890), (1810, 111297), (2715, 74198), (3226, 62445), (4163, 48390), (4839, 41630), (5430, 37099), (8065, 24978), (8326, 24195), (9678, 20815), (12489, 16130)]