209439108

素因数分解:

$2^2\times 3^4\times {\mathrm{61}}^1\times {\mathrm{10597}}^1$

素因数の和:10674

約数の個数: 60

約数和(自身を含む): 556543372

約数和(自身を除く): 347104264

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 61, 81, 108, 122, 162, 183, 244, 324, 366, 549, 732, 1098, 1647, 2196, 3294, 4941, 6588, 9882, 10597, 19764, 21194, 31791, 42388, 63582, 95373, 127164, 190746, 286119, 381492, 572238, 646417, 858357, 1144476, 1292834, 1716714, 1939251, 2585668, 3433428, 3878502, 5817753, 7757004, 11635506, 17453259, 23271012, 34906518, 52359777, 69813036, 104719554, 209439108]

約数ペア:

[(1, 209439108), (2, 104719554), (3, 69813036), (4, 52359777), (6, 34906518), (9, 23271012), (12, 17453259), (18, 11635506), (27, 7757004), (36, 5817753), (54, 3878502), (61, 3433428), (81, 2585668), (108, 1939251), (122, 1716714), (162, 1292834), (183, 1144476), (244, 858357), (324, 646417), (366, 572238), (549, 381492), (732, 286119), (1098, 190746), (1647, 127164), (2196, 95373), (3294, 63582), (4941, 42388), (6588, 31791), (9882, 21194), (10597, 19764)]