200619423

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2137}}^1$

素因数の和:2229

約数の個数: 40

約数和(自身を含む): 320785520

約数和(自身を除く): 120166097

約数列:

[1, 3, 9, 19, 27, 57, 61, 81, 171, 183, 513, 549, 1159, 1539, 1647, 2137, 3477, 4941, 6411, 10431, 19233, 31293, 40603, 57699, 93879, 121809, 130357, 173097, 365427, 391071, 1096281, 1173213, 2476783, 3288843, 3519639, 7430349, 10558917, 22291047, 66873141, 200619423]

約数ペア:

[(1, 200619423), (3, 66873141), (9, 22291047), (19, 10558917), (27, 7430349), (57, 3519639), (61, 3288843), (81, 2476783), (171, 1173213), (183, 1096281), (513, 391071), (549, 365427), (1159, 173097), (1539, 130357), (1647, 121809), (2137, 93879), (3477, 57699), (4941, 40603), (6411, 31293), (10431, 19233)]