200356100

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1319}}^1$

素因数の和:1378

約数の個数: 108

約数和(自身を含む): 522466560

約数和(自身を除く): 322110460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 31, 35, 49, 50, 62, 70, 98, 100, 124, 140, 155, 175, 196, 217, 245, 310, 350, 434, 490, 620, 700, 775, 868, 980, 1085, 1225, 1319, 1519, 1550, 2170, 2450, 2638, 3038, 3100, 4340, 4900, 5276, 5425, 6076, 6595, 7595, 9233, 10850, 13190, 15190, 18466, 21700, 26380, 30380, 32975, 36932, 37975, 40889, 46165, 64631, 65950, 75950, 81778, 92330, 129262, 131900, 151900, 163556, 184660, 204445, 230825, 258524, 286223, 323155, 408890, 461650, 572446, 646310, 817780, 923300, 1022225, 1144892, 1292620, 1431115, 1615775, 2003561, 2044450, 2862230, 3231550, 4007122, 4088900, 5724460, 6463100, 7155575, 8014244, 10017805, 14311150, 20035610, 28622300, 40071220, 50089025, 100178050, 200356100]

約数ペア:

[(1, 200356100), (2, 100178050), (4, 50089025), (5, 40071220), (7, 28622300), (10, 20035610), (14, 14311150), (20, 10017805), (25, 8014244), (28, 7155575), (31, 6463100), (35, 5724460), (49, 4088900), (50, 4007122), (62, 3231550), (70, 2862230), (98, 2044450), (100, 2003561), (124, 1615775), (140, 1431115), (155, 1292620), (175, 1144892), (196, 1022225), (217, 923300), (245, 817780), (310, 646310), (350, 572446), (434, 461650), (490, 408890), (620, 323155), (700, 286223), (775, 258524), (868, 230825), (980, 204445), (1085, 184660), (1225, 163556), (1319, 151900), (1519, 131900), (1550, 129262), (2170, 92330), (2450, 81778), (2638, 75950), (3038, 65950), (3100, 64631), (4340, 46165), (4900, 40889), (5276, 37975), (5425, 36932), (6076, 32975), (6595, 30380), (7595, 26380), (9233, 21700), (10850, 18466), (13190, 15190)]