200280964

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{1109}}^1$

素因数の和:1300

約数の個数: 48

約数和(自身を含む): 396829440

約数和(自身を除く): 196548476

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 151, 299, 302, 598, 604, 1109, 1196, 1963, 2218, 3473, 3926, 4436, 6946, 7852, 13892, 14417, 25507, 28834, 45149, 51014, 57668, 90298, 102028, 167459, 180596, 331591, 334918, 663182, 669836, 1326364, 2176967, 3851557, 4353934, 7703114, 8707868, 15406228, 50070241, 100140482, 200280964]

約数ペア:

[(1, 200280964), (2, 100140482), (4, 50070241), (13, 15406228), (23, 8707868), (26, 7703114), (46, 4353934), (52, 3851557), (92, 2176967), (151, 1326364), (299, 669836), (302, 663182), (598, 334918), (604, 331591), (1109, 180596), (1196, 167459), (1963, 102028), (2218, 90298), (3473, 57668), (3926, 51014), (4436, 45149), (6946, 28834), (7852, 25507), (13892, 14417)]