210682768

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{7669}}^1$

素因数の和:7795

約数の個数: 40

約数和(自身を含む): 436545720

約数和(自身を除く): 225862952

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 101, 136, 202, 272, 404, 808, 1616, 1717, 3434, 6868, 7669, 13736, 15338, 27472, 30676, 61352, 122704, 130373, 260746, 521492, 774569, 1042984, 1549138, 2085968, 3098276, 6196552, 12393104, 13167673, 26335346, 52670692, 105341384, 210682768]

約数ペア:

[(1, 210682768), (2, 105341384), (4, 52670692), (8, 26335346), (16, 13167673), (17, 12393104), (34, 6196552), (68, 3098276), (101, 2085968), (136, 1549138), (202, 1042984), (272, 774569), (404, 521492), (808, 260746), (1616, 130373), (1717, 122704), (3434, 61352), (6868, 30676), (7669, 27472), (13736, 15338)]