197268084

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{3319}}^1$

素因数の和:3469

約数の個数: 72

約数和(自身を含む): 541399040

約数和(自身を除く): 344130956

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 127, 156, 234, 254, 381, 468, 508, 762, 1143, 1524, 1651, 2286, 3302, 3319, 4572, 4953, 6604, 6638, 9906, 9957, 13276, 14859, 19812, 19914, 29718, 29871, 39828, 43147, 59436, 59742, 86294, 119484, 129441, 172588, 258882, 388323, 421513, 517764, 776646, 843026, 1264539, 1553292, 1686052, 2529078, 3793617, 5058156, 5479669, 7587234, 10959338, 15174468, 16439007, 21918676, 32878014, 49317021, 65756028, 98634042, 197268084]

約数ペア:

[(1, 197268084), (2, 98634042), (3, 65756028), (4, 49317021), (6, 32878014), (9, 21918676), (12, 16439007), (13, 15174468), (18, 10959338), (26, 7587234), (36, 5479669), (39, 5058156), (52, 3793617), (78, 2529078), (117, 1686052), (127, 1553292), (156, 1264539), (234, 843026), (254, 776646), (381, 517764), (468, 421513), (508, 388323), (762, 258882), (1143, 172588), (1524, 129441), (1651, 119484), (2286, 86294), (3302, 59742), (3319, 59436), (4572, 43147), (4953, 39828), (6604, 29871), (6638, 29718), (9906, 19914), (9957, 19812), (13276, 14859)]