214978988

素因数分解:

$2^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{227}}^2$

素因数の和:614

約数の個数: 36

約数和(自身を含む): 434758800

約数和(自身を除く): 219779812

約数列:

[1, 2, 4, 7, 14, 28, 149, 227, 298, 454, 596, 908, 1043, 1589, 2086, 3178, 4172, 6356, 33823, 51529, 67646, 103058, 135292, 206116, 236761, 360703, 473522, 721406, 947044, 1442812, 7677821, 15355642, 30711284, 53744747, 107489494, 214978988]

約数ペア:

[(1, 214978988), (2, 107489494), (4, 53744747), (7, 30711284), (14, 15355642), (28, 7677821), (149, 1442812), (227, 947044), (298, 721406), (454, 473522), (596, 360703), (908, 236761), (1043, 206116), (1589, 135292), (2086, 103058), (3178, 67646), (4172, 51529), (6356, 33823)]