199461012

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{3923}}^1$

素因数の和:4172

約数の個数: 48

約数和(自身を含む): 492226560

約数和(自身を除く): 292765548

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 223, 228, 446, 669, 892, 1338, 2676, 3923, 4237, 7846, 8474, 11769, 12711, 15692, 16948, 23538, 25422, 47076, 50844, 74537, 149074, 223611, 298148, 447222, 874829, 894444, 1749658, 2624487, 3499316, 5248974, 10497948, 16621751, 33243502, 49865253, 66487004, 99730506, 199461012]

約数ペア:

[(1, 199461012), (2, 99730506), (3, 66487004), (4, 49865253), (6, 33243502), (12, 16621751), (19, 10497948), (38, 5248974), (57, 3499316), (76, 2624487), (114, 1749658), (223, 894444), (228, 874829), (446, 447222), (669, 298148), (892, 223611), (1338, 149074), (2676, 74537), (3923, 50844), (4237, 47076), (7846, 25422), (8474, 23538), (11769, 16948), (12711, 15692)]