204467912

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{5519}}^1$

素因数の和:5957

約数の個数: 32

約数和(自身を含む): 419299200

約数和(自身を除く): 214831288

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 421, 842, 1684, 3368, 4631, 5519, 9262, 11038, 18524, 22076, 37048, 44152, 60709, 121418, 242836, 485672, 2323499, 4646998, 9293996, 18587992, 25558489, 51116978, 102233956, 204467912]

約数ペア:

[(1, 204467912), (2, 102233956), (4, 51116978), (8, 25558489), (11, 18587992), (22, 9293996), (44, 4646998), (88, 2323499), (421, 485672), (842, 242836), (1684, 121418), (3368, 60709), (4631, 44152), (5519, 37048), (9262, 22076), (11038, 18524)]