201195630

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{397}}^1\times {\mathrm{1877}}^1$

素因数の和:2290

約数の個数: 64

約数和(自身を含む): 538159680

約数和(自身を除く): 336964050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 397, 794, 1191, 1877, 1985, 2382, 3573, 3754, 3970, 5631, 5955, 7146, 9385, 10719, 11262, 11910, 16893, 17865, 18770, 21438, 28155, 33786, 35730, 50679, 53595, 56310, 84465, 101358, 107190, 168930, 253395, 506790, 745169, 1490338, 2235507, 3725845, 4471014, 6706521, 7451690, 11177535, 13413042, 20119563, 22355070, 33532605, 40239126, 67065210, 100597815, 201195630]

約数ペア:

[(1, 201195630), (2, 100597815), (3, 67065210), (5, 40239126), (6, 33532605), (9, 22355070), (10, 20119563), (15, 13413042), (18, 11177535), (27, 7451690), (30, 6706521), (45, 4471014), (54, 3725845), (90, 2235507), (135, 1490338), (270, 745169), (397, 506790), (794, 253395), (1191, 168930), (1877, 107190), (1985, 101358), (2382, 84465), (3573, 56310), (3754, 53595), (3970, 50679), (5631, 35730), (5955, 33786), (7146, 28155), (9385, 21438), (10719, 18770), (11262, 17865), (11910, 16893)]