199809969402

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{199}}^1\times {\mathrm{55541}}^1$

素因数の和:55899

約数の個数: 64

約数和(自身を含む): 422296934400

約数和(自身を除く): 222486964998

約数列:

[1, 2, 3, 6, 23, 46, 69, 131, 138, 199, 262, 393, 398, 597, 786, 1194, 3013, 4577, 6026, 9039, 9154, 13731, 18078, 26069, 27462, 52138, 55541, 78207, 111082, 156414, 166623, 333246, 599587, 1199174, 1277443, 1798761, 2554886, 3597522, 3832329, 7275871, 7664658, 11052659, 14551742, 21827613, 22105318, 33157977, 43655226, 66315954, 167345033, 254211157, 334690066, 502035099, 508422314, 762633471, 1004070198, 1447898329, 1525266942, 2895796658, 4343694987, 8687389974, 33301661567, 66603323134, 99904984701, 199809969402]

約数ペア:

[(1, 199809969402), (2, 99904984701), (3, 66603323134), (6, 33301661567), (23, 8687389974), (46, 4343694987), (69, 2895796658), (131, 1525266942), (138, 1447898329), (199, 1004070198), (262, 762633471), (393, 508422314), (398, 502035099), (597, 334690066), (786, 254211157), (1194, 167345033), (3013, 66315954), (4577, 43655226), (6026, 33157977), (9039, 22105318), (9154, 21827613), (13731, 14551742), (18078, 11052659), (26069, 7664658), (27462, 7275871), (52138, 3832329), (55541, 3597522), (78207, 2554886), (111082, 1798761), (156414, 1277443), (166623, 1199174), (333246, 599587)]