202495600

素因数分解:

$2^4\times 5^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1$

素因数の和:315

約数の個数: 120

約数和(自身を含む): 508591952

約数和(自身を除く): 306096352

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 43, 50, 61, 80, 86, 100, 122, 172, 193, 200, 215, 244, 305, 344, 386, 400, 430, 488, 610, 688, 772, 860, 965, 976, 1075, 1220, 1525, 1544, 1720, 1930, 2150, 2440, 2623, 3050, 3088, 3440, 3860, 4300, 4825, 4880, 5246, 6100, 7720, 8299, 8600, 9650, 10492, 11773, 12200, 13115, 15440, 16598, 17200, 19300, 20984, 23546, 24400, 26230, 33196, 38600, 41495, 41968, 47092, 52460, 58865, 65575, 66392, 77200, 82990, 94184, 104920, 117730, 131150, 132784, 165980, 188368, 207475, 209840, 235460, 262300, 294325, 331960, 414950, 470920, 506239, 524600, 588650, 663920, 829900, 941840, 1012478, 1049200, 1177300, 1659800, 2024956, 2354600, 2531195, 3319600, 4049912, 4709200, 5062390, 8099824, 10124780, 12655975, 20249560, 25311950, 40499120, 50623900, 101247800, 202495600]

約数ペア:

[(1, 202495600), (2, 101247800), (4, 50623900), (5, 40499120), (8, 25311950), (10, 20249560), (16, 12655975), (20, 10124780), (25, 8099824), (40, 5062390), (43, 4709200), (50, 4049912), (61, 3319600), (80, 2531195), (86, 2354600), (100, 2024956), (122, 1659800), (172, 1177300), (193, 1049200), (200, 1012478), (215, 941840), (244, 829900), (305, 663920), (344, 588650), (386, 524600), (400, 506239), (430, 470920), (488, 414950), (610, 331960), (688, 294325), (772, 262300), (860, 235460), (965, 209840), (976, 207475), (1075, 188368), (1220, 165980), (1525, 132784), (1544, 131150), (1720, 117730), (1930, 104920), (2150, 94184), (2440, 82990), (2623, 77200), (3050, 66392), (3088, 65575), (3440, 58865), (3860, 52460), (4300, 47092), (4825, 41968), (4880, 41495), (5246, 38600), (6100, 33196), (7720, 26230), (8299, 24400), (8600, 23546), (9650, 20984), (10492, 19300), (11773, 17200), (12200, 16598), (13115, 15440)]