194844858

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1321}}^1$

素因数の和:1431

約数の個数: 64

約数和(自身を含む): 440638464

約数和(自身を除く): 245793606

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 61, 62, 78, 93, 122, 183, 186, 366, 403, 793, 806, 1209, 1321, 1586, 1891, 2379, 2418, 2642, 3782, 3963, 4758, 5673, 7926, 11346, 17173, 24583, 34346, 40951, 49166, 51519, 73749, 80581, 81902, 103038, 122853, 147498, 161162, 241743, 245706, 483486, 532363, 1047553, 1064726, 1597089, 2095106, 2498011, 3142659, 3194178, 4996022, 6285318, 7494033, 14988066, 32474143, 64948286, 97422429, 194844858]

約数ペア:

[(1, 194844858), (2, 97422429), (3, 64948286), (6, 32474143), (13, 14988066), (26, 7494033), (31, 6285318), (39, 4996022), (61, 3194178), (62, 3142659), (78, 2498011), (93, 2095106), (122, 1597089), (183, 1064726), (186, 1047553), (366, 532363), (403, 483486), (793, 245706), (806, 241743), (1209, 161162), (1321, 147498), (1586, 122853), (1891, 103038), (2379, 81902), (2418, 80581), (2642, 73749), (3782, 51519), (3963, 49166), (4758, 40951), (5673, 34346), (7926, 24583), (11346, 17173)]