219964524

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{6323}}^1$

素因数の和:6566

約数の個数: 48

約数和(自身を含む): 555297792

約数和(自身を除く): 335333268

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 223, 446, 669, 892, 1338, 2676, 2899, 5798, 6323, 8697, 11596, 12646, 17394, 18969, 25292, 34788, 37938, 75876, 82199, 164398, 246597, 328796, 493194, 986388, 1410029, 2820058, 4230087, 5640116, 8460174, 16920348, 18330377, 36660754, 54991131, 73321508, 109982262, 219964524]

約数ペア:

[(1, 219964524), (2, 109982262), (3, 73321508), (4, 54991131), (6, 36660754), (12, 18330377), (13, 16920348), (26, 8460174), (39, 5640116), (52, 4230087), (78, 2820058), (156, 1410029), (223, 986388), (446, 493194), (669, 328796), (892, 246597), (1338, 164398), (2676, 82199), (2899, 75876), (5798, 37938), (6323, 34788), (8697, 25292), (11596, 18969), (12646, 17394)]