202373451

素因数分解:

$3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{227}}^1$

素因数の和:385

約数の個数: 64

約数和(自身を含む): 354585600

約数和(自身を除く): 152212149

約数列:

[1, 3, 7, 9, 21, 27, 53, 63, 89, 159, 189, 227, 267, 371, 477, 623, 681, 801, 1113, 1431, 1589, 1869, 2043, 2403, 3339, 4717, 4767, 5607, 6129, 10017, 12031, 14151, 14301, 16821, 20203, 33019, 36093, 42453, 42903, 60609, 84217, 99057, 108279, 127359, 141421, 181827, 252651, 297171, 324837, 424263, 545481, 757953, 891513, 1070759, 1272789, 2273859, 3212277, 3818367, 7495313, 9636831, 22485939, 28910493, 67457817, 202373451]

約数ペア:

[(1, 202373451), (3, 67457817), (7, 28910493), (9, 22485939), (21, 9636831), (27, 7495313), (53, 3818367), (63, 3212277), (89, 2273859), (159, 1272789), (189, 1070759), (227, 891513), (267, 757953), (371, 545481), (477, 424263), (623, 324837), (681, 297171), (801, 252651), (1113, 181827), (1431, 141421), (1589, 127359), (1869, 108279), (2043, 99057), (2403, 84217), (3339, 60609), (4717, 42903), (4767, 42453), (5607, 36093), (6129, 33019), (10017, 20203), (12031, 16821), (14151, 14301)]