200321406

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{179}}^1\times {\mathrm{787}}^1$

素因数の和:1053

約数の個数: 48

約数和(自身を含む): 442540800

約数和(自身を除く): 242219394

約数列:

[1, 2, 3, 6, 9, 18, 79, 158, 179, 237, 358, 474, 537, 711, 787, 1074, 1422, 1574, 1611, 2361, 3222, 4722, 7083, 14141, 14166, 28282, 42423, 62173, 84846, 124346, 127269, 140873, 186519, 254538, 281746, 373038, 422619, 559557, 845238, 1119114, 1267857, 2535714, 11128967, 22257934, 33386901, 66773802, 100160703, 200321406]

約数ペア:

[(1, 200321406), (2, 100160703), (3, 66773802), (6, 33386901), (9, 22257934), (18, 11128967), (79, 2535714), (158, 1267857), (179, 1119114), (237, 845238), (358, 559557), (474, 422619), (537, 373038), (711, 281746), (787, 254538), (1074, 186519), (1422, 140873), (1574, 127269), (1611, 124346), (2361, 84846), (3222, 62173), (4722, 42423), (7083, 28282), (14141, 14166)]