209122744424

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{2539}}^1\times {\mathrm{85087}}^1$

素因数の和:87654

約数の個数: 48

約数和(自身を含む): 431166422400

約数和(自身を除く): 222043677976

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 2539, 5078, 10156, 20312, 27929, 55858, 85087, 111716, 170174, 223432, 307219, 340348, 614438, 680696, 935957, 1228876, 1871914, 2457752, 3743828, 7487656, 10295527, 20591054, 41182108, 82364216, 216035893, 432071786, 864143572, 1728287144, 2376394823, 4752789646, 9505579292, 19011158584, 26140343053, 52280686106, 104561372212, 209122744424]

約数ペア:

[(1, 209122744424), (2, 104561372212), (4, 52280686106), (8, 26140343053), (11, 19011158584), (22, 9505579292), (44, 4752789646), (88, 2376394823), (121, 1728287144), (242, 864143572), (484, 432071786), (968, 216035893), (2539, 82364216), (5078, 41182108), (10156, 20591054), (20312, 10295527), (27929, 7487656), (55858, 3743828), (85087, 2457752), (111716, 1871914), (170174, 1228876), (223432, 935957), (307219, 680696), (340348, 614438)]