201580856892

素因数分解:

$2^2\times 3^2\times {\mathrm{137}}^1\times {\mathrm{227}}^1\times {\mathrm{180053}}^1$

素因数の和:180427

約数の個数: 72

約数和(自身を含む): 515534934096

約数和(自身を除く): 313954077204

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 137, 227, 274, 411, 454, 548, 681, 822, 908, 1233, 1362, 1644, 2043, 2466, 2724, 4086, 4932, 8172, 31099, 62198, 93297, 124396, 180053, 186594, 279891, 360106, 373188, 540159, 559782, 720212, 1080318, 1119564, 1620477, 2160636, 3240954, 6481908, 24667261, 40872031, 49334522, 74001783, 81744062, 98669044, 122616093, 148003566, 163488124, 222005349, 245232186, 296007132, 367848279, 444010698, 490464372, 735696558, 888021396, 1471393116, 5599468247, 11198936494, 16798404741, 22397872988, 33596809482, 50395214223, 67193618964, 100790428446, 201580856892]

約数ペア:

[(1, 201580856892), (2, 100790428446), (3, 67193618964), (4, 50395214223), (6, 33596809482), (9, 22397872988), (12, 16798404741), (18, 11198936494), (36, 5599468247), (137, 1471393116), (227, 888021396), (274, 735696558), (411, 490464372), (454, 444010698), (548, 367848279), (681, 296007132), (822, 245232186), (908, 222005349), (1233, 163488124), (1362, 148003566), (1644, 122616093), (2043, 98669044), (2466, 81744062), (2724, 74001783), (4086, 49334522), (4932, 40872031), (8172, 24667261), (31099, 6481908), (62198, 3240954), (93297, 2160636), (124396, 1620477), (180053, 1119564), (186594, 1080318), (279891, 720212), (360106, 559782), (373188, 540159)]