198364356

素因数分解:

$2^2\times 3^3\times {\mathrm{83}}^1\times {\mathrm{22129}}^1$

素因数の和:22225

約数の個数: 48

約数和(自身を含む): 520497600

約数和(自身を除く): 322133244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 83, 108, 166, 249, 332, 498, 747, 996, 1494, 2241, 2988, 4482, 8964, 22129, 44258, 66387, 88516, 132774, 199161, 265548, 398322, 597483, 796644, 1194966, 1836707, 2389932, 3673414, 5510121, 7346828, 11020242, 16530363, 22040484, 33060726, 49591089, 66121452, 99182178, 198364356]

約数ペア:

[(1, 198364356), (2, 99182178), (3, 66121452), (4, 49591089), (6, 33060726), (9, 22040484), (12, 16530363), (18, 11020242), (27, 7346828), (36, 5510121), (54, 3673414), (83, 2389932), (108, 1836707), (166, 1194966), (249, 796644), (332, 597483), (498, 398322), (747, 265548), (996, 199161), (1494, 132774), (2241, 88516), (2988, 66387), (4482, 44258), (8964, 22129)]