213652292690

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{1319}}^1\times {\mathrm{3823}}^1$

素因数の和:5391

約数の個数: 64

約数和(自身を含む): 407044915200

約数和(自身を除く): 193392622510

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 223, 446, 1115, 1319, 2230, 2638, 3823, 4237, 6595, 7646, 8474, 13190, 19115, 21185, 25061, 38230, 42370, 50122, 72637, 125305, 145274, 250610, 294137, 363185, 588274, 726370, 852529, 1470685, 1705058, 2941370, 4262645, 5042537, 5588603, 8525290, 10085074, 11177206, 16198051, 25212685, 27943015, 32396102, 50425370, 55886030, 80990255, 95808203, 161980510, 191616406, 479041015, 958082030, 1124485751, 2248971502, 5622428755, 11244857510, 21365229269, 42730458538, 106826146345, 213652292690]

約数ペア:

[(1, 213652292690), (2, 106826146345), (5, 42730458538), (10, 21365229269), (19, 11244857510), (38, 5622428755), (95, 2248971502), (190, 1124485751), (223, 958082030), (446, 479041015), (1115, 191616406), (1319, 161980510), (2230, 95808203), (2638, 80990255), (3823, 55886030), (4237, 50425370), (6595, 32396102), (7646, 27943015), (8474, 25212685), (13190, 16198051), (19115, 11177206), (21185, 10085074), (25061, 8525290), (38230, 5588603), (42370, 5042537), (50122, 4262645), (72637, 2941370), (125305, 1705058), (145274, 1470685), (250610, 852529), (294137, 726370), (363185, 588274)]