201840385838

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{391739}}^1$

素因数の和:391929

約数の個数: 64

約数和(自身を含む): 394873920000

約数和(自身を除く): 193033534162

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 149, 182, 247, 266, 298, 494, 1043, 1729, 1937, 2086, 2831, 3458, 3874, 5662, 13559, 19817, 27118, 36803, 39634, 73606, 257621, 391739, 515242, 783478, 2742173, 5092607, 5484346, 7443041, 10185214, 14886082, 35648249, 52101287, 58369111, 71296498, 96759533, 104202574, 116738222, 193519066, 408583777, 677316731, 758798443, 817167554, 1109013109, 1354633462, 1517596886, 2218026218, 5311589101, 7763091763, 10623178202, 14417170417, 15526183526, 28834340834, 100920192919, 201840385838]

約数ペア:

[(1, 201840385838), (2, 100920192919), (7, 28834340834), (13, 15526183526), (14, 14417170417), (19, 10623178202), (26, 7763091763), (38, 5311589101), (91, 2218026218), (133, 1517596886), (149, 1354633462), (182, 1109013109), (247, 817167554), (266, 758798443), (298, 677316731), (494, 408583777), (1043, 193519066), (1729, 116738222), (1937, 104202574), (2086, 96759533), (2831, 71296498), (3458, 58369111), (3874, 52101287), (5662, 35648249), (13559, 14886082), (19817, 10185214), (27118, 7443041), (36803, 5484346), (39634, 5092607), (73606, 2742173), (257621, 783478), (391739, 515242)]