222739998

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{14951}}^1$

素因数の和:15160

約数の個数: 32

約数和(自身を含む): 482291712

約数和(自身を除く): 259551714

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 191, 382, 573, 1146, 2483, 4966, 7449, 14898, 14951, 29902, 44853, 89706, 194363, 388726, 583089, 1166178, 2855641, 5711282, 8566923, 17133846, 37123333, 74246666, 111369999, 222739998]

約数ペア:

[(1, 222739998), (2, 111369999), (3, 74246666), (6, 37123333), (13, 17133846), (26, 8566923), (39, 5711282), (78, 2855641), (191, 1166178), (382, 583089), (573, 388726), (1146, 194363), (2483, 89706), (4966, 44853), (7449, 29902), (14898, 14951)]