196366400

素因数分解:

$2^6\times 5^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:197

約数の個数: 168

約数和(自身を含む): 517038336

約数和(自身を除く): 320671936

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 37, 40, 50, 62, 64, 74, 80, 100, 107, 124, 148, 155, 160, 185, 200, 214, 248, 296, 310, 320, 370, 400, 428, 496, 535, 592, 620, 740, 775, 800, 856, 925, 992, 1070, 1147, 1184, 1240, 1480, 1550, 1600, 1712, 1850, 1984, 2140, 2294, 2368, 2480, 2675, 2960, 3100, 3317, 3424, 3700, 3959, 4280, 4588, 4960, 5350, 5735, 5920, 6200, 6634, 6848, 7400, 7918, 8560, 9176, 9920, 10700, 11470, 11840, 12400, 13268, 14800, 15836, 16585, 17120, 18352, 19795, 21400, 22940, 24800, 26536, 28675, 29600, 31672, 33170, 34240, 36704, 39590, 42800, 45880, 49600, 53072, 57350, 59200, 63344, 66340, 73408, 79180, 82925, 85600, 91760, 98975, 106144, 114700, 122729, 126688, 132680, 158360, 165850, 171200, 183520, 197950, 212288, 229400, 245458, 253376, 265360, 316720, 331700, 367040, 395900, 458800, 490916, 530720, 613645, 633440, 663400, 791800, 917600, 981832, 1061440, 1227290, 1266880, 1326800, 1583600, 1835200, 1963664, 2454580, 2653600, 3068225, 3167200, 3927328, 4909160, 5307200, 6136450, 6334400, 7854656, 9818320, 12272900, 19636640, 24545800, 39273280, 49091600, 98183200, 196366400]

約数ペア:

[(1, 196366400), (2, 98183200), (4, 49091600), (5, 39273280), (8, 24545800), (10, 19636640), (16, 12272900), (20, 9818320), (25, 7854656), (31, 6334400), (32, 6136450), (37, 5307200), (40, 4909160), (50, 3927328), (62, 3167200), (64, 3068225), (74, 2653600), (80, 2454580), (100, 1963664), (107, 1835200), (124, 1583600), (148, 1326800), (155, 1266880), (160, 1227290), (185, 1061440), (200, 981832), (214, 917600), (248, 791800), (296, 663400), (310, 633440), (320, 613645), (370, 530720), (400, 490916), (428, 458800), (496, 395900), (535, 367040), (592, 331700), (620, 316720), (740, 265360), (775, 253376), (800, 245458), (856, 229400), (925, 212288), (992, 197950), (1070, 183520), (1147, 171200), (1184, 165850), (1240, 158360), (1480, 132680), (1550, 126688), (1600, 122729), (1712, 114700), (1850, 106144), (1984, 98975), (2140, 91760), (2294, 85600), (2368, 82925), (2480, 79180), (2675, 73408), (2960, 66340), (3100, 63344), (3317, 59200), (3424, 57350), (3700, 53072), (3959, 49600), (4280, 45880), (4588, 42800), (4960, 39590), (5350, 36704), (5735, 34240), (5920, 33170), (6200, 31672), (6634, 29600), (6848, 28675), (7400, 26536), (7918, 24800), (8560, 22940), (9176, 21400), (9920, 19795), (10700, 18352), (11470, 17120), (11840, 16585), (12400, 15836), (13268, 14800)]