201083820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{28163}}^1$

素因数の和:28199

約数の個数: 96

約数和(自身を含む): 681343488

約数和(自身を除く): 480259668

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 340, 357, 420, 476, 510, 595, 714, 1020, 1190, 1428, 1785, 2380, 3570, 7140, 28163, 56326, 84489, 112652, 140815, 168978, 197141, 281630, 337956, 394282, 422445, 478771, 563260, 591423, 788564, 844890, 957542, 985705, 1182846, 1436313, 1689780, 1915084, 1971410, 2365692, 2393855, 2872626, 2957115, 3351397, 3942820, 4787710, 5745252, 5914230, 6702794, 7181565, 9575420, 10054191, 11828460, 13405588, 14363130, 16756985, 20108382, 28726260, 33513970, 40216764, 50270955, 67027940, 100541910, 201083820]

約数ペア:

[(1, 201083820), (2, 100541910), (3, 67027940), (4, 50270955), (5, 40216764), (6, 33513970), (7, 28726260), (10, 20108382), (12, 16756985), (14, 14363130), (15, 13405588), (17, 11828460), (20, 10054191), (21, 9575420), (28, 7181565), (30, 6702794), (34, 5914230), (35, 5745252), (42, 4787710), (51, 3942820), (60, 3351397), (68, 2957115), (70, 2872626), (84, 2393855), (85, 2365692), (102, 1971410), (105, 1915084), (119, 1689780), (140, 1436313), (170, 1182846), (204, 985705), (210, 957542), (238, 844890), (255, 788564), (340, 591423), (357, 563260), (420, 478771), (476, 422445), (510, 394282), (595, 337956), (714, 281630), (1020, 197141), (1190, 168978), (1428, 140815), (1785, 112652), (2380, 84489), (3570, 56326), (7140, 28163)]