195038172

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{257987}}^1$

素因数の和:258007

約数の個数: 48

約数和(自身を含む): 577893120

約数和(自身を除く): 382854948

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 257987, 515974, 773961, 1031948, 1547922, 1805909, 2321883, 3095844, 3611818, 4643766, 5417727, 6965649, 7223636, 9287532, 10835454, 13931298, 16253181, 21670908, 27862596, 32506362, 48759543, 65012724, 97519086, 195038172]

約数ペア:

[(1, 195038172), (2, 97519086), (3, 65012724), (4, 48759543), (6, 32506362), (7, 27862596), (9, 21670908), (12, 16253181), (14, 13931298), (18, 10835454), (21, 9287532), (27, 7223636), (28, 6965649), (36, 5417727), (42, 4643766), (54, 3611818), (63, 3095844), (84, 2321883), (108, 1805909), (126, 1547922), (189, 1031948), (252, 773961), (378, 515974), (756, 257987)]