219252502

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{22469}}^1$

素因数の和:22536

約数の個数: 32

約数和(自身を含む): 407695680

約数和(自身を除く): 188443178

約数列:

[1, 2, 7, 14, 17, 34, 41, 82, 119, 238, 287, 574, 697, 1394, 4879, 9758, 22469, 44938, 157283, 314566, 381973, 763946, 921229, 1842458, 2673811, 5347622, 6448603, 12897206, 15660893, 31321786, 109626251, 219252502]

約数ペア:

[(1, 219252502), (2, 109626251), (7, 31321786), (14, 15660893), (17, 12897206), (34, 6448603), (41, 5347622), (82, 2673811), (119, 1842458), (238, 921229), (287, 763946), (574, 381973), (697, 314566), (1394, 157283), (4879, 44938), (9758, 22469)]