201800970

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{35591}}^1$

素因数の和:35617

約数の個数: 80

約数和(自身を含む): 620155008

約数和(自身を除く): 418354038

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 270, 315, 378, 405, 567, 630, 810, 945, 1134, 1890, 2835, 5670, 35591, 71182, 106773, 177955, 213546, 249137, 320319, 355910, 498274, 533865, 640638, 747411, 960957, 1067730, 1245685, 1494822, 1601595, 1921914, 2242233, 2491370, 2882871, 3203190, 3737055, 4484466, 4804785, 5765742, 6726699, 7474110, 9609570, 11211165, 13453398, 14414355, 20180097, 22422330, 28828710, 33633495, 40360194, 67266990, 100900485, 201800970]

約数ペア:

[(1, 201800970), (2, 100900485), (3, 67266990), (5, 40360194), (6, 33633495), (7, 28828710), (9, 22422330), (10, 20180097), (14, 14414355), (15, 13453398), (18, 11211165), (21, 9609570), (27, 7474110), (30, 6726699), (35, 5765742), (42, 4804785), (45, 4484466), (54, 3737055), (63, 3203190), (70, 2882871), (81, 2491370), (90, 2242233), (105, 1921914), (126, 1601595), (135, 1494822), (162, 1245685), (189, 1067730), (210, 960957), (270, 747411), (315, 640638), (378, 533865), (405, 498274), (567, 355910), (630, 320319), (810, 249137), (945, 213546), (1134, 177955), (1890, 106773), (2835, 71182), (5670, 35591)]