199924248

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{1231}}^1$

素因数の和:1408

約数の個数: 64

約数和(自身を含む): 512709120

約数和(自身を除く): 312784872

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 101, 134, 201, 202, 268, 303, 402, 404, 536, 606, 804, 808, 1212, 1231, 1608, 2424, 2462, 3693, 4924, 6767, 7386, 9848, 13534, 14772, 20301, 27068, 29544, 40602, 54136, 81204, 82477, 124331, 162408, 164954, 247431, 248662, 329908, 372993, 494862, 497324, 659816, 745986, 989724, 994648, 1491972, 1979448, 2983944, 8330177, 16660354, 24990531, 33320708, 49981062, 66641416, 99962124, 199924248]

約数ペア:

[(1, 199924248), (2, 99962124), (3, 66641416), (4, 49981062), (6, 33320708), (8, 24990531), (12, 16660354), (24, 8330177), (67, 2983944), (101, 1979448), (134, 1491972), (201, 994648), (202, 989724), (268, 745986), (303, 659816), (402, 497324), (404, 494862), (536, 372993), (606, 329908), (804, 248662), (808, 247431), (1212, 164954), (1231, 162408), (1608, 124331), (2424, 82477), (2462, 81204), (3693, 54136), (4924, 40602), (6767, 29544), (7386, 27068), (9848, 20301), (13534, 14772)]