202297480

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{853}}^1$

素因数の和:900

約数の個数: 144

約数和(自身を含む): 582675660

約数和(自身を除く): 380378180

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 88, 98, 110, 121, 140, 154, 196, 220, 242, 245, 280, 308, 385, 392, 440, 484, 490, 539, 605, 616, 770, 847, 853, 968, 980, 1078, 1210, 1540, 1694, 1706, 1960, 2156, 2420, 2695, 3080, 3388, 3412, 4235, 4265, 4312, 4840, 5390, 5929, 5971, 6776, 6824, 8470, 8530, 9383, 10780, 11858, 11942, 16940, 17060, 18766, 21560, 23716, 23884, 29645, 29855, 33880, 34120, 37532, 41797, 46915, 47432, 47768, 59290, 59710, 65681, 75064, 83594, 93830, 103213, 118580, 119420, 131362, 167188, 187660, 206426, 208985, 237160, 238840, 262724, 328405, 334376, 375320, 412852, 417970, 459767, 516065, 525448, 656810, 722491, 825704, 835940, 919534, 1032130, 1313620, 1444982, 1671880, 1839068, 2064260, 2298835, 2627240, 2889964, 3612455, 3678136, 4128520, 4597670, 5057437, 5779928, 7224910, 9195340, 10114874, 14449820, 18390680, 20229748, 25287185, 28899640, 40459496, 50574370, 101148740, 202297480]

約数ペア:

[(1, 202297480), (2, 101148740), (4, 50574370), (5, 40459496), (7, 28899640), (8, 25287185), (10, 20229748), (11, 18390680), (14, 14449820), (20, 10114874), (22, 9195340), (28, 7224910), (35, 5779928), (40, 5057437), (44, 4597670), (49, 4128520), (55, 3678136), (56, 3612455), (70, 2889964), (77, 2627240), (88, 2298835), (98, 2064260), (110, 1839068), (121, 1671880), (140, 1444982), (154, 1313620), (196, 1032130), (220, 919534), (242, 835940), (245, 825704), (280, 722491), (308, 656810), (385, 525448), (392, 516065), (440, 459767), (484, 417970), (490, 412852), (539, 375320), (605, 334376), (616, 328405), (770, 262724), (847, 238840), (853, 237160), (968, 208985), (980, 206426), (1078, 187660), (1210, 167188), (1540, 131362), (1694, 119420), (1706, 118580), (1960, 103213), (2156, 93830), (2420, 83594), (2695, 75064), (3080, 65681), (3388, 59710), (3412, 59290), (4235, 47768), (4265, 47432), (4312, 46915), (4840, 41797), (5390, 37532), (5929, 34120), (5971, 33880), (6776, 29855), (6824, 29645), (8470, 23884), (8530, 23716), (9383, 21560), (10780, 18766), (11858, 17060), (11942, 16940)]