201620384532

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{25809061}}^1$

素因数の和:25809109

約数の個数: 72

約数和(自身を含む): 601247908352

約数和(自身を除く): 399627523820

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 3906, 7812, 25809061, 51618122, 77427183, 103236244, 154854366, 180663427, 232281549, 309708732, 361326854, 464563098, 541990281, 722653708, 800080891, 929126196, 1083980562, 1600161782, 1625970843, 2167961124, 2400242673, 3200323564, 3251941686, 4800485346, 5600566237, 6503883372, 7200728019, 9600970692, 11201132474, 14401456038, 16801698711, 22402264948, 28802912076, 33603397422, 50405096133, 67206794844, 100810192266, 201620384532]

約数ペア:

[(1, 201620384532), (2, 100810192266), (3, 67206794844), (4, 50405096133), (6, 33603397422), (7, 28802912076), (9, 22402264948), (12, 16801698711), (14, 14401456038), (18, 11201132474), (21, 9600970692), (28, 7200728019), (31, 6503883372), (36, 5600566237), (42, 4800485346), (62, 3251941686), (63, 3200323564), (84, 2400242673), (93, 2167961124), (124, 1625970843), (126, 1600161782), (186, 1083980562), (217, 929126196), (252, 800080891), (279, 722653708), (372, 541990281), (434, 464563098), (558, 361326854), (651, 309708732), (868, 232281549), (1116, 180663427), (1302, 154854366), (1953, 103236244), (2604, 77427183), (3906, 51618122), (7812, 25809061)]