201848140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{45667}}^1$

素因数の和:45706

約数の個数: 48

約数和(自身を含む): 483350112

約数和(自身を除く): 281501972

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 340, 442, 884, 1105, 2210, 4420, 45667, 91334, 182668, 228335, 456670, 593671, 776339, 913340, 1187342, 1552678, 2374684, 2968355, 3105356, 3881695, 5936710, 7763390, 10092407, 11873420, 15526780, 20184814, 40369628, 50462035, 100924070, 201848140]

約数ペア:

[(1, 201848140), (2, 100924070), (4, 50462035), (5, 40369628), (10, 20184814), (13, 15526780), (17, 11873420), (20, 10092407), (26, 7763390), (34, 5936710), (52, 3881695), (65, 3105356), (68, 2968355), (85, 2374684), (130, 1552678), (170, 1187342), (221, 913340), (260, 776339), (340, 593671), (442, 456670), (884, 228335), (1105, 182668), (2210, 91334), (4420, 45667)]