210420882

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{24203}}^1$

素因数の和:24244

約数の個数: 64

約数和(自身を含む): 557660160

約数和(自身を除く): 347239278

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 42, 46, 54, 63, 69, 126, 138, 161, 189, 207, 322, 378, 414, 483, 621, 966, 1242, 1449, 2898, 4347, 8694, 24203, 48406, 72609, 145218, 169421, 217827, 338842, 435654, 508263, 556669, 653481, 1016526, 1113338, 1306962, 1524789, 1670007, 3049578, 3340014, 3896683, 4574367, 5010021, 7793366, 9148734, 10020042, 11690049, 15030063, 23380098, 30060126, 35070147, 70140294, 105210441, 210420882]

約数ペア:

[(1, 210420882), (2, 105210441), (3, 70140294), (6, 35070147), (7, 30060126), (9, 23380098), (14, 15030063), (18, 11690049), (21, 10020042), (23, 9148734), (27, 7793366), (42, 5010021), (46, 4574367), (54, 3896683), (63, 3340014), (69, 3049578), (126, 1670007), (138, 1524789), (161, 1306962), (189, 1113338), (207, 1016526), (322, 653481), (378, 556669), (414, 508263), (483, 435654), (621, 338842), (966, 217827), (1242, 169421), (1449, 145218), (2898, 72609), (4347, 48406), (8694, 24203)]