230270306

素因数分解:

$2^1\times 7^4\times {\mathrm{79}}^1\times {\mathrm{607}}^1$

素因数の和:716

約数の個数: 40

約数和(自身を含む): 408721920

約数和(自身を除く): 178451614

約数列:

[1, 2, 7, 14, 49, 79, 98, 158, 343, 553, 607, 686, 1106, 1214, 2401, 3871, 4249, 4802, 7742, 8498, 27097, 29743, 47953, 54194, 59486, 95906, 189679, 208201, 335671, 379358, 416402, 671342, 1457407, 2349697, 2914814, 4699394, 16447879, 32895758, 115135153, 230270306]

約数ペア:

[(1, 230270306), (2, 115135153), (7, 32895758), (14, 16447879), (49, 4699394), (79, 2914814), (98, 2349697), (158, 1457407), (343, 671342), (553, 416402), (607, 379358), (686, 335671), (1106, 208201), (1214, 189679), (2401, 95906), (3871, 59486), (4249, 54194), (4802, 47953), (7742, 29743), (8498, 27097)]