209052528

素因数分解:

$2^4\times 3^1\times {\mathrm{401}}^1\times {\mathrm{10861}}^1$

素因数の和:11273

約数の個数: 40

約数和(自身を含む): 541448976

約数和(自身を除く): 332396448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 401, 802, 1203, 1604, 2406, 3208, 4812, 6416, 9624, 10861, 19248, 21722, 32583, 43444, 65166, 86888, 130332, 173776, 260664, 521328, 4355261, 8710522, 13065783, 17421044, 26131566, 34842088, 52263132, 69684176, 104526264, 209052528]

約数ペア:

[(1, 209052528), (2, 104526264), (3, 69684176), (4, 52263132), (6, 34842088), (8, 26131566), (12, 17421044), (16, 13065783), (24, 8710522), (48, 4355261), (401, 521328), (802, 260664), (1203, 173776), (1604, 130332), (2406, 86888), (3208, 65166), (4812, 43444), (6416, 32583), (9624, 21722), (10861, 19248)]