207675130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1013}}^1$

素因数の和:1135

約数の個数: 64

約数和(自身を含む): 429287040

約数和(自身を除く): 221611910

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 83, 95, 130, 166, 190, 247, 415, 494, 830, 1013, 1079, 1235, 1577, 2026, 2158, 2470, 3154, 5065, 5395, 7885, 10130, 10790, 13169, 15770, 19247, 20501, 26338, 38494, 41002, 65845, 84079, 96235, 102505, 131690, 168158, 192470, 205010, 250211, 420395, 500422, 840790, 1093027, 1251055, 1597501, 2186054, 2502110, 3195002, 5465135, 7987505, 10930270, 15975010, 20767513, 41535026, 103837565, 207675130]

約数ペア:

[(1, 207675130), (2, 103837565), (5, 41535026), (10, 20767513), (13, 15975010), (19, 10930270), (26, 7987505), (38, 5465135), (65, 3195002), (83, 2502110), (95, 2186054), (130, 1597501), (166, 1251055), (190, 1093027), (247, 840790), (415, 500422), (494, 420395), (830, 250211), (1013, 205010), (1079, 192470), (1235, 168158), (1577, 131690), (2026, 102505), (2158, 96235), (2470, 84079), (3154, 65845), (5065, 41002), (5395, 38494), (7885, 26338), (10130, 20501), (10790, 19247), (13169, 15770)]