203112840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{34543}}^1$

素因数の和:34571

約数の個数: 96

約数和(自身を含む): 708842880

約数和(自身を除く): 505730040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 34543, 69086, 103629, 138172, 172715, 207258, 241801, 276344, 345430, 414516, 483602, 518145, 690860, 725403, 829032, 967204, 1036290, 1209005, 1381720, 1450806, 1692607, 1934408, 2072580, 2418010, 2901612, 3385214, 3627015, 4145160, 4836020, 5077821, 5803224, 6770428, 7254030, 8463035, 9672040, 10155642, 13540856, 14508060, 16926070, 20311284, 25389105, 29016120, 33852140, 40622568, 50778210, 67704280, 101556420, 203112840]

約数ペア:

[(1, 203112840), (2, 101556420), (3, 67704280), (4, 50778210), (5, 40622568), (6, 33852140), (7, 29016120), (8, 25389105), (10, 20311284), (12, 16926070), (14, 14508060), (15, 13540856), (20, 10155642), (21, 9672040), (24, 8463035), (28, 7254030), (30, 6770428), (35, 5803224), (40, 5077821), (42, 4836020), (49, 4145160), (56, 3627015), (60, 3385214), (70, 2901612), (84, 2418010), (98, 2072580), (105, 1934408), (120, 1692607), (140, 1450806), (147, 1381720), (168, 1209005), (196, 1036290), (210, 967204), (245, 829032), (280, 725403), (294, 690860), (392, 518145), (420, 483602), (490, 414516), (588, 345430), (735, 276344), (840, 241801), (980, 207258), (1176, 172715), (1470, 138172), (1960, 103629), (2940, 69086), (5880, 34543)]