199040336

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^2$

素因数の和:432

約数の個数: 60

約数和(自身を含む): 436555392

約数和(自身を除く): 237515056

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 191, 248, 341, 382, 496, 682, 764, 1364, 1528, 2101, 2728, 3056, 4202, 5456, 5921, 8404, 11842, 16808, 23684, 33616, 36481, 47368, 65131, 72962, 94736, 130262, 145924, 260524, 291848, 401291, 521048, 583696, 802582, 1042096, 1130911, 1605164, 2261822, 3210328, 4523644, 6420656, 9047288, 12440021, 18094576, 24880042, 49760084, 99520168, 199040336]

約数ペア:

[(1, 199040336), (2, 99520168), (4, 49760084), (8, 24880042), (11, 18094576), (16, 12440021), (22, 9047288), (31, 6420656), (44, 4523644), (62, 3210328), (88, 2261822), (124, 1605164), (176, 1130911), (191, 1042096), (248, 802582), (341, 583696), (382, 521048), (496, 401291), (682, 291848), (764, 260524), (1364, 145924), (1528, 130262), (2101, 94736), (2728, 72962), (3056, 65131), (4202, 47368), (5456, 36481), (5921, 33616), (8404, 23684), (11842, 16808)]