202217830

素因数分解:

$2^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{307}}^1\times {\mathrm{331}}^1$

素因数の和:844

約数の個数: 32

約数和(自身を含む): 368121600

約数和(自身を除く): 165903770

約数列:

[1, 2, 5, 10, 199, 307, 331, 398, 614, 662, 995, 1535, 1655, 1990, 3070, 3310, 61093, 65869, 101617, 122186, 131738, 203234, 305465, 329345, 508085, 610930, 658690, 1016170, 20221783, 40443566, 101108915, 202217830]

約数ペア:

[(1, 202217830), (2, 101108915), (5, 40443566), (10, 20221783), (199, 1016170), (307, 658690), (331, 610930), (398, 508085), (614, 329345), (662, 305465), (995, 203234), (1535, 131738), (1655, 122186), (1990, 101617), (3070, 65869), (3310, 61093)]