200887960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{241}}^1$

素因数の和:501

約数の個数: 128

約数和(自身を含む): 561052800

約数和(自身を除く): 360164840

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 229, 241, 260, 280, 364, 455, 458, 482, 520, 728, 910, 916, 964, 1145, 1205, 1603, 1687, 1820, 1832, 1928, 2290, 2410, 2977, 3133, 3206, 3374, 3640, 4580, 4820, 5954, 6266, 6412, 6748, 8015, 8435, 9160, 9640, 11908, 12532, 12824, 13496, 14885, 15665, 16030, 16870, 20839, 21931, 23816, 25064, 29770, 31330, 32060, 33740, 41678, 43862, 55189, 59540, 62660, 64120, 67480, 83356, 87724, 104195, 109655, 110378, 119080, 125320, 166712, 175448, 208390, 219310, 220756, 275945, 386323, 416780, 438620, 441512, 551890, 717457, 772646, 833560, 877240, 1103780, 1434914, 1545292, 1931615, 2207560, 2869828, 3090584, 3587285, 3863230, 5022199, 5739656, 7174570, 7726460, 10044398, 14349140, 15452920, 20088796, 25110995, 28698280, 40177592, 50221990, 100443980, 200887960]

約数ペア:

[(1, 200887960), (2, 100443980), (4, 50221990), (5, 40177592), (7, 28698280), (8, 25110995), (10, 20088796), (13, 15452920), (14, 14349140), (20, 10044398), (26, 7726460), (28, 7174570), (35, 5739656), (40, 5022199), (52, 3863230), (56, 3587285), (65, 3090584), (70, 2869828), (91, 2207560), (104, 1931615), (130, 1545292), (140, 1434914), (182, 1103780), (229, 877240), (241, 833560), (260, 772646), (280, 717457), (364, 551890), (455, 441512), (458, 438620), (482, 416780), (520, 386323), (728, 275945), (910, 220756), (916, 219310), (964, 208390), (1145, 175448), (1205, 166712), (1603, 125320), (1687, 119080), (1820, 110378), (1832, 109655), (1928, 104195), (2290, 87724), (2410, 83356), (2977, 67480), (3133, 64120), (3206, 62660), (3374, 59540), (3640, 55189), (4580, 43862), (4820, 41678), (5954, 33740), (6266, 32060), (6412, 31330), (6748, 29770), (8015, 25064), (8435, 23816), (9160, 21931), (9640, 20839), (11908, 16870), (12532, 16030), (12824, 15665), (13496, 14885)]