202814220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{4513}}^1$

素因数の和:4639

約数の個数: 96

約数和(自身を含む): 655216128

約数和(自身を除く): 452401908

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 107, 140, 210, 214, 321, 420, 428, 535, 642, 749, 1070, 1284, 1498, 1605, 2140, 2247, 2996, 3210, 3745, 4494, 4513, 6420, 7490, 8988, 9026, 11235, 13539, 14980, 18052, 22470, 22565, 27078, 31591, 44940, 45130, 54156, 63182, 67695, 90260, 94773, 126364, 135390, 157955, 189546, 270780, 315910, 379092, 473865, 482891, 631820, 947730, 965782, 1448673, 1895460, 1931564, 2414455, 2897346, 3380237, 4828910, 5794692, 6760474, 7243365, 9657820, 10140711, 13520948, 14486730, 16901185, 20281422, 28973460, 33802370, 40562844, 50703555, 67604740, 101407110, 202814220]

約数ペア:

[(1, 202814220), (2, 101407110), (3, 67604740), (4, 50703555), (5, 40562844), (6, 33802370), (7, 28973460), (10, 20281422), (12, 16901185), (14, 14486730), (15, 13520948), (20, 10140711), (21, 9657820), (28, 7243365), (30, 6760474), (35, 5794692), (42, 4828910), (60, 3380237), (70, 2897346), (84, 2414455), (105, 1931564), (107, 1895460), (140, 1448673), (210, 965782), (214, 947730), (321, 631820), (420, 482891), (428, 473865), (535, 379092), (642, 315910), (749, 270780), (1070, 189546), (1284, 157955), (1498, 135390), (1605, 126364), (2140, 94773), (2247, 90260), (2996, 67695), (3210, 63182), (3745, 54156), (4494, 45130), (4513, 44940), (6420, 31591), (7490, 27078), (8988, 22565), (9026, 22470), (11235, 18052), (13539, 14980)]