225515908

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{283}}^1$

素因数の和:484

約数の個数: 48

約数和(自身を含む): 418815936

約数和(自身を除く): 193300028

約数列:

[1, 2, 4, 41, 43, 82, 86, 113, 164, 172, 226, 283, 452, 566, 1132, 1763, 3526, 4633, 4859, 7052, 9266, 9718, 11603, 12169, 18532, 19436, 23206, 24338, 31979, 46412, 48676, 63958, 127916, 199219, 398438, 498929, 796876, 997858, 1311139, 1375097, 1995716, 2622278, 2750194, 5244556, 5500388, 56378977, 112757954, 225515908]

約数ペア:

[(1, 225515908), (2, 112757954), (4, 56378977), (41, 5500388), (43, 5244556), (82, 2750194), (86, 2622278), (113, 1995716), (164, 1375097), (172, 1311139), (226, 997858), (283, 796876), (452, 498929), (566, 398438), (1132, 199219), (1763, 127916), (3526, 63958), (4633, 48676), (4859, 46412), (7052, 31979), (9266, 24338), (9718, 23206), (11603, 19436), (12169, 18532)]