201043700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{827}}^1$

素因数の和:882

約数の個数: 144

約数和(自身を含む): 543340224

約数和(自身を除く): 342296524

約数列:

[1, 2, 4, 5, 10, 11, 13, 17, 20, 22, 25, 26, 34, 44, 50, 52, 55, 65, 68, 85, 100, 110, 130, 143, 170, 187, 220, 221, 260, 275, 286, 325, 340, 374, 425, 442, 550, 572, 650, 715, 748, 827, 850, 884, 935, 1100, 1105, 1300, 1430, 1654, 1700, 1870, 2210, 2431, 2860, 3308, 3575, 3740, 4135, 4420, 4675, 4862, 5525, 7150, 8270, 9097, 9350, 9724, 10751, 11050, 12155, 14059, 14300, 16540, 18194, 18700, 20675, 21502, 22100, 24310, 28118, 36388, 41350, 43004, 45485, 48620, 53755, 56236, 60775, 70295, 82700, 90970, 107510, 118261, 121550, 140590, 154649, 181940, 182767, 215020, 227425, 236522, 243100, 268775, 281180, 309298, 351475, 365534, 454850, 473044, 537550, 591305, 618596, 702950, 731068, 773245, 909700, 913835, 1075100, 1182610, 1405900, 1546490, 1827670, 2010437, 2365220, 2956525, 3092980, 3655340, 3866225, 4020874, 4569175, 5913050, 7732450, 8041748, 9138350, 10052185, 11826100, 15464900, 18276700, 20104370, 40208740, 50260925, 100521850, 201043700]

約数ペア:

[(1, 201043700), (2, 100521850), (4, 50260925), (5, 40208740), (10, 20104370), (11, 18276700), (13, 15464900), (17, 11826100), (20, 10052185), (22, 9138350), (25, 8041748), (26, 7732450), (34, 5913050), (44, 4569175), (50, 4020874), (52, 3866225), (55, 3655340), (65, 3092980), (68, 2956525), (85, 2365220), (100, 2010437), (110, 1827670), (130, 1546490), (143, 1405900), (170, 1182610), (187, 1075100), (220, 913835), (221, 909700), (260, 773245), (275, 731068), (286, 702950), (325, 618596), (340, 591305), (374, 537550), (425, 473044), (442, 454850), (550, 365534), (572, 351475), (650, 309298), (715, 281180), (748, 268775), (827, 243100), (850, 236522), (884, 227425), (935, 215020), (1100, 182767), (1105, 181940), (1300, 154649), (1430, 140590), (1654, 121550), (1700, 118261), (1870, 107510), (2210, 90970), (2431, 82700), (2860, 70295), (3308, 60775), (3575, 56236), (3740, 53755), (4135, 48620), (4420, 45485), (4675, 43004), (4862, 41350), (5525, 36388), (7150, 28118), (8270, 24310), (9097, 22100), (9350, 21502), (9724, 20675), (10751, 18700), (11050, 18194), (12155, 16540), (14059, 14300)]