213277024

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{1319}}^1$

素因数の和:1523

約数の個数: 48

約数和(自身を含む): 436423680

約数和(自身を除く): 223146656

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 163, 248, 326, 496, 652, 992, 1304, 1319, 2608, 2638, 5053, 5216, 5276, 10106, 10552, 20212, 21104, 40424, 40889, 42208, 80848, 81778, 161696, 163556, 214997, 327112, 429994, 654224, 859988, 1308448, 1719976, 3439952, 6664907, 6879904, 13329814, 26659628, 53319256, 106638512, 213277024]

約数ペア:

[(1, 213277024), (2, 106638512), (4, 53319256), (8, 26659628), (16, 13329814), (31, 6879904), (32, 6664907), (62, 3439952), (124, 1719976), (163, 1308448), (248, 859988), (326, 654224), (496, 429994), (652, 327112), (992, 214997), (1304, 163556), (1319, 161696), (2608, 81778), (2638, 80848), (5053, 42208), (5216, 40889), (5276, 40424), (10106, 21104), (10552, 20212)]