197378532

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{46861}}^1$

素因数の和:46890

約数の個数: 60

約数和(自身を含む): 555689596

約数和(自身を除く): 358311064

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 468, 702, 1053, 1404, 2106, 4212, 46861, 93722, 140583, 187444, 281166, 421749, 562332, 609193, 843498, 1218386, 1265247, 1686996, 1827579, 2436772, 2530494, 3655158, 3795741, 5060988, 5482737, 7310316, 7591482, 10965474, 15182964, 16448211, 21930948, 32896422, 49344633, 65792844, 98689266, 197378532]

約数ペア:

[(1, 197378532), (2, 98689266), (3, 65792844), (4, 49344633), (6, 32896422), (9, 21930948), (12, 16448211), (13, 15182964), (18, 10965474), (26, 7591482), (27, 7310316), (36, 5482737), (39, 5060988), (52, 3795741), (54, 3655158), (78, 2530494), (81, 2436772), (108, 1827579), (117, 1686996), (156, 1265247), (162, 1218386), (234, 843498), (324, 609193), (351, 562332), (468, 421749), (702, 281166), (1053, 187444), (1404, 140583), (2106, 93722), (4212, 46861)]