202243788

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{191}}^1\times {\mathrm{439}}^1$

素因数の和:707

約数の個数: 72

約数和(自身を含む): 522762240

約数和(自身を除く): 320518452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 134, 191, 201, 268, 382, 402, 439, 573, 603, 764, 804, 878, 1146, 1206, 1317, 1719, 1756, 2292, 2412, 2634, 3438, 3951, 5268, 6876, 7902, 12797, 15804, 25594, 29413, 38391, 51188, 58826, 76782, 83849, 88239, 115173, 117652, 153564, 167698, 176478, 230346, 251547, 264717, 335396, 352956, 460692, 503094, 529434, 754641, 1006188, 1058868, 1509282, 3018564, 5617883, 11235766, 16853649, 22471532, 33707298, 50560947, 67414596, 101121894, 202243788]

約数ペア:

[(1, 202243788), (2, 101121894), (3, 67414596), (4, 50560947), (6, 33707298), (9, 22471532), (12, 16853649), (18, 11235766), (36, 5617883), (67, 3018564), (134, 1509282), (191, 1058868), (201, 1006188), (268, 754641), (382, 529434), (402, 503094), (439, 460692), (573, 352956), (603, 335396), (764, 264717), (804, 251547), (878, 230346), (1146, 176478), (1206, 167698), (1317, 153564), (1719, 117652), (1756, 115173), (2292, 88239), (2412, 83849), (2634, 76782), (3438, 58826), (3951, 51188), (5268, 38391), (6876, 29413), (7902, 25594), (12797, 15804)]