207859230

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{4723}}^1$

素因数の和:4902

約数の個数: 64

約数和(自身を含む): 557809920

約数和(自身を除く): 349950690

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 163, 270, 326, 489, 815, 978, 1467, 1630, 2445, 2934, 4401, 4723, 4890, 7335, 8802, 9446, 14169, 14670, 22005, 23615, 28338, 42507, 44010, 47230, 70845, 85014, 127521, 141690, 212535, 255042, 425070, 637605, 769849, 1275210, 1539698, 2309547, 3849245, 4619094, 6928641, 7698490, 11547735, 13857282, 20785923, 23095470, 34643205, 41571846, 69286410, 103929615, 207859230]

約数ペア:

[(1, 207859230), (2, 103929615), (3, 69286410), (5, 41571846), (6, 34643205), (9, 23095470), (10, 20785923), (15, 13857282), (18, 11547735), (27, 7698490), (30, 6928641), (45, 4619094), (54, 3849245), (90, 2309547), (135, 1539698), (163, 1275210), (270, 769849), (326, 637605), (489, 425070), (815, 255042), (978, 212535), (1467, 141690), (1630, 127521), (2445, 85014), (2934, 70845), (4401, 47230), (4723, 44010), (4890, 42507), (7335, 28338), (8802, 23615), (9446, 22005), (14169, 14670)]