210318896021

素因数分解:

${\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{6761}}^1$

素因数の和:7014

約数の個数: 48

約数和(自身を含む): 243766962432

約数和(自身を除く): 33448066411

約数列:

[1, 13, 23, 53, 151, 169, 299, 689, 1219, 1963, 3473, 3887, 6761, 8003, 8957, 15847, 25519, 45149, 87893, 104039, 155503, 184069, 206011, 358333, 586937, 1020911, 1142609, 1352507, 2021539, 2392897, 4658329, 8241659, 13271843, 23480953, 26280007, 31107661, 54108283, 60558277, 107141567, 172533959, 305252389, 703407679, 1244490509, 1392840371, 3968281057, 9144299827, 16178376617, 210318896021]

約数ペア:

[(1, 210318896021), (13, 16178376617), (23, 9144299827), (53, 3968281057), (151, 1392840371), (169, 1244490509), (299, 703407679), (689, 305252389), (1219, 172533959), (1963, 107141567), (3473, 60558277), (3887, 54108283), (6761, 31107661), (8003, 26280007), (8957, 23480953), (15847, 13271843), (25519, 8241659), (45149, 4658329), (87893, 2392897), (104039, 2021539), (155503, 1352507), (184069, 1142609), (206011, 1020911), (358333, 586937)]