202127788779

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{313}}^1\times {\mathrm{397}}^1\times {\mathrm{2671}}^1$

素因数の和:3420

約数の個数: 64

約数和(自身を含む): 320568176640

約数和(自身を除く): 118440387861

約数列:

[1, 3, 7, 21, 29, 87, 203, 313, 397, 609, 939, 1191, 2191, 2671, 2779, 6573, 8013, 8337, 9077, 11513, 18697, 27231, 34539, 56091, 63539, 77459, 80591, 124261, 190617, 232377, 241773, 372783, 542213, 836023, 869827, 1060387, 1626639, 2508069, 2609481, 3181161, 3603569, 5852161, 7422709, 10810707, 17556483, 22268127, 24244667, 25224983, 30751223, 72734001, 75674949, 92253669, 169712669, 215258561, 331901131, 509138007, 645775683, 995703393, 2323307917, 6969923751, 9625132799, 28875398397, 67375929593, 202127788779]

約数ペア:

[(1, 202127788779), (3, 67375929593), (7, 28875398397), (21, 9625132799), (29, 6969923751), (87, 2323307917), (203, 995703393), (313, 645775683), (397, 509138007), (609, 331901131), (939, 215258561), (1191, 169712669), (2191, 92253669), (2671, 75674949), (2779, 72734001), (6573, 30751223), (8013, 25224983), (8337, 24244667), (9077, 22268127), (11513, 17556483), (18697, 10810707), (27231, 7422709), (34539, 5852161), (56091, 3603569), (63539, 3181161), (77459, 2609481), (80591, 2508069), (124261, 1626639), (190617, 1060387), (232377, 869827), (241773, 836023), (372783, 542213)]