191195466

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{983}}^1$

素因数の和:1427

約数の個数: 64

約数和(自身を含む): 478365696

約数和(自身を除く): 287170230

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 421, 462, 842, 983, 1263, 1966, 2526, 2947, 2949, 4631, 5894, 5898, 6881, 8841, 9262, 10813, 13762, 13893, 17682, 20643, 21626, 27786, 32417, 32439, 41286, 64834, 64878, 75691, 97251, 151382, 194502, 227073, 413843, 454146, 827686, 1241529, 2483058, 2896901, 4552273, 5793802, 8690703, 9104546, 13656819, 17381406, 27313638, 31865911, 63731822, 95597733, 191195466]

約数ペア:

[(1, 191195466), (2, 95597733), (3, 63731822), (6, 31865911), (7, 27313638), (11, 17381406), (14, 13656819), (21, 9104546), (22, 8690703), (33, 5793802), (42, 4552273), (66, 2896901), (77, 2483058), (154, 1241529), (231, 827686), (421, 454146), (462, 413843), (842, 227073), (983, 194502), (1263, 151382), (1966, 97251), (2526, 75691), (2947, 64878), (2949, 64834), (4631, 41286), (5894, 32439), (5898, 32417), (6881, 27786), (8841, 21626), (9262, 20643), (10813, 17682), (13762, 13893)]