214909893

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1873}}^1$

素因数の和:1970

約数の個数: 48

約数和(自身を含む): 362506560

約数和(自身を除く): 147596667

約数列:

[1, 3, 9, 11, 19, 33, 57, 61, 99, 171, 183, 209, 549, 627, 671, 1159, 1873, 1881, 2013, 3477, 5619, 6039, 10431, 12749, 16857, 20603, 35587, 38247, 61809, 106761, 114253, 114741, 185427, 320283, 342759, 391457, 1028277, 1174371, 1256783, 2170807, 3523113, 3770349, 6512421, 11311047, 19537263, 23878877, 71636631, 214909893]

約数ペア:

[(1, 214909893), (3, 71636631), (9, 23878877), (11, 19537263), (19, 11311047), (33, 6512421), (57, 3770349), (61, 3523113), (99, 2170807), (171, 1256783), (183, 1174371), (209, 1028277), (549, 391457), (627, 342759), (671, 320283), (1159, 185427), (1873, 114741), (1881, 114253), (2013, 106761), (3477, 61809), (5619, 38247), (6039, 35587), (10431, 20603), (12749, 16857)]