200899920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3389}}^1$

素因数の和:3437

約数の個数: 160

約数和(自身を含む): 706204800

約数和(自身を除く): 505304880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 38, 39, 40, 48, 52, 57, 60, 65, 76, 78, 80, 95, 104, 114, 120, 130, 152, 156, 190, 195, 208, 228, 240, 247, 260, 285, 304, 312, 380, 390, 456, 494, 520, 570, 624, 741, 760, 780, 912, 988, 1040, 1140, 1235, 1482, 1520, 1560, 1976, 2280, 2470, 2964, 3120, 3389, 3705, 3952, 4560, 4940, 5928, 6778, 7410, 9880, 10167, 11856, 13556, 14820, 16945, 19760, 20334, 27112, 29640, 33890, 40668, 44057, 50835, 54224, 59280, 64391, 67780, 81336, 88114, 101670, 128782, 132171, 135560, 162672, 176228, 193173, 203340, 220285, 257564, 264342, 271120, 321955, 352456, 386346, 406680, 440570, 515128, 528684, 643910, 660855, 704912, 772692, 813360, 837083, 881140, 965865, 1030256, 1057368, 1287820, 1321710, 1545384, 1674166, 1762280, 1931730, 2114736, 2511249, 2575640, 2643420, 3090768, 3348332, 3524560, 3863460, 4185415, 5022498, 5151280, 5286840, 6696664, 7726920, 8370830, 10044996, 10573680, 12556245, 13393328, 15453840, 16741660, 20089992, 25112490, 33483320, 40179984, 50224980, 66966640, 100449960, 200899920]

約数ペア:

[(1, 200899920), (2, 100449960), (3, 66966640), (4, 50224980), (5, 40179984), (6, 33483320), (8, 25112490), (10, 20089992), (12, 16741660), (13, 15453840), (15, 13393328), (16, 12556245), (19, 10573680), (20, 10044996), (24, 8370830), (26, 7726920), (30, 6696664), (38, 5286840), (39, 5151280), (40, 5022498), (48, 4185415), (52, 3863460), (57, 3524560), (60, 3348332), (65, 3090768), (76, 2643420), (78, 2575640), (80, 2511249), (95, 2114736), (104, 1931730), (114, 1762280), (120, 1674166), (130, 1545384), (152, 1321710), (156, 1287820), (190, 1057368), (195, 1030256), (208, 965865), (228, 881140), (240, 837083), (247, 813360), (260, 772692), (285, 704912), (304, 660855), (312, 643910), (380, 528684), (390, 515128), (456, 440570), (494, 406680), (520, 386346), (570, 352456), (624, 321955), (741, 271120), (760, 264342), (780, 257564), (912, 220285), (988, 203340), (1040, 193173), (1140, 176228), (1235, 162672), (1482, 135560), (1520, 132171), (1560, 128782), (1976, 101670), (2280, 88114), (2470, 81336), (2964, 67780), (3120, 64391), (3389, 59280), (3705, 54224), (3952, 50835), (4560, 44057), (4940, 40668), (5928, 33890), (6778, 29640), (7410, 27112), (9880, 20334), (10167, 19760), (11856, 16945), (13556, 14820)]