200330340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{476977}}^1$

素因数の和:476996

約数の個数: 48

約数和(自身を含む): 641058432

約数和(自身を除く): 440728092

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 476977, 953954, 1430931, 1907908, 2384885, 2861862, 3338839, 4769770, 5723724, 6677678, 7154655, 9539540, 10016517, 13355356, 14309310, 16694195, 20033034, 28618620, 33388390, 40066068, 50082585, 66776780, 100165170, 200330340]

約数ペア:

[(1, 200330340), (2, 100165170), (3, 66776780), (4, 50082585), (5, 40066068), (6, 33388390), (7, 28618620), (10, 20033034), (12, 16694195), (14, 14309310), (15, 13355356), (20, 10016517), (21, 9539540), (28, 7154655), (30, 6677678), (35, 5723724), (42, 4769770), (60, 3338839), (70, 2861862), (84, 2384885), (105, 1907908), (140, 1430931), (210, 953954), (420, 476977)]