202653920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{7867}}^1$

素因数の和:7912

約数の個数: 96

約数和(自身を含む): 571027968

約数和(自身を除く): 368374048

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 160, 161, 184, 224, 230, 280, 322, 368, 460, 560, 644, 736, 805, 920, 1120, 1288, 1610, 1840, 2576, 3220, 3680, 5152, 6440, 7867, 12880, 15734, 25760, 31468, 39335, 55069, 62936, 78670, 110138, 125872, 157340, 180941, 220276, 251744, 275345, 314680, 361882, 440552, 550690, 629360, 723764, 881104, 904705, 1101380, 1258720, 1266587, 1447528, 1762208, 1809410, 2202760, 2533174, 2895056, 3618820, 4405520, 5066348, 5790112, 6332935, 7237640, 8811040, 10132696, 12665870, 14475280, 20265392, 25331740, 28950560, 40530784, 50663480, 101326960, 202653920]

約数ペア:

[(1, 202653920), (2, 101326960), (4, 50663480), (5, 40530784), (7, 28950560), (8, 25331740), (10, 20265392), (14, 14475280), (16, 12665870), (20, 10132696), (23, 8811040), (28, 7237640), (32, 6332935), (35, 5790112), (40, 5066348), (46, 4405520), (56, 3618820), (70, 2895056), (80, 2533174), (92, 2202760), (112, 1809410), (115, 1762208), (140, 1447528), (160, 1266587), (161, 1258720), (184, 1101380), (224, 904705), (230, 881104), (280, 723764), (322, 629360), (368, 550690), (460, 440552), (560, 361882), (644, 314680), (736, 275345), (805, 251744), (920, 220276), (1120, 180941), (1288, 157340), (1610, 125872), (1840, 110138), (2576, 78670), (3220, 62936), (3680, 55069), (5152, 39335), (6440, 31468), (7867, 25760), (12880, 15734)]