200491920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{12107}}^1$

素因数の和:12149

約数の個数: 120

約数和(自身を含む): 702651456

約数和(自身を除く): 502159536

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 552, 690, 720, 828, 920, 1035, 1104, 1380, 1656, 1840, 2070, 2760, 3312, 4140, 5520, 8280, 12107, 16560, 24214, 36321, 48428, 60535, 72642, 96856, 108963, 121070, 145284, 181605, 193712, 217926, 242140, 278461, 290568, 363210, 435852, 484280, 544815, 556922, 581136, 726420, 835383, 871704, 968560, 1089630, 1113844, 1392305, 1452840, 1670766, 1743408, 2179260, 2227688, 2506149, 2784610, 2905680, 3341532, 4176915, 4358520, 4455376, 5012298, 5569220, 6683064, 8353830, 8717040, 10024596, 11138440, 12530745, 13366128, 16707660, 20049192, 22276880, 25061490, 33415320, 40098384, 50122980, 66830640, 100245960, 200491920]

約数ペア:

[(1, 200491920), (2, 100245960), (3, 66830640), (4, 50122980), (5, 40098384), (6, 33415320), (8, 25061490), (9, 22276880), (10, 20049192), (12, 16707660), (15, 13366128), (16, 12530745), (18, 11138440), (20, 10024596), (23, 8717040), (24, 8353830), (30, 6683064), (36, 5569220), (40, 5012298), (45, 4455376), (46, 4358520), (48, 4176915), (60, 3341532), (69, 2905680), (72, 2784610), (80, 2506149), (90, 2227688), (92, 2179260), (115, 1743408), (120, 1670766), (138, 1452840), (144, 1392305), (180, 1113844), (184, 1089630), (207, 968560), (230, 871704), (240, 835383), (276, 726420), (345, 581136), (360, 556922), (368, 544815), (414, 484280), (460, 435852), (552, 363210), (690, 290568), (720, 278461), (828, 242140), (920, 217926), (1035, 193712), (1104, 181605), (1380, 145284), (1656, 121070), (1840, 108963), (2070, 96856), (2760, 72642), (3312, 60535), (4140, 48428), (5520, 36321), (8280, 24214), (12107, 16560)]