208248210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2719}}^1$

素因数の和:2792

約数の個数: 96

約数和(自身を含む): 580469760

約数和(自身を除く): 372221550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 37, 45, 46, 69, 74, 90, 111, 115, 138, 185, 207, 222, 230, 333, 345, 370, 414, 555, 666, 690, 851, 1035, 1110, 1665, 1702, 2070, 2553, 2719, 3330, 4255, 5106, 5438, 7659, 8157, 8510, 12765, 13595, 15318, 16314, 24471, 25530, 27190, 38295, 40785, 48942, 62537, 76590, 81570, 100603, 122355, 125074, 187611, 201206, 244710, 301809, 312685, 375222, 503015, 562833, 603618, 625370, 905427, 938055, 1006030, 1125666, 1509045, 1810854, 1876110, 2313869, 2814165, 3018090, 4527135, 4627738, 5628330, 6941607, 9054270, 11569345, 13883214, 20824821, 23138690, 34708035, 41649642, 69416070, 104124105, 208248210]

約数ペア:

[(1, 208248210), (2, 104124105), (3, 69416070), (5, 41649642), (6, 34708035), (9, 23138690), (10, 20824821), (15, 13883214), (18, 11569345), (23, 9054270), (30, 6941607), (37, 5628330), (45, 4627738), (46, 4527135), (69, 3018090), (74, 2814165), (90, 2313869), (111, 1876110), (115, 1810854), (138, 1509045), (185, 1125666), (207, 1006030), (222, 938055), (230, 905427), (333, 625370), (345, 603618), (370, 562833), (414, 503015), (555, 375222), (666, 312685), (690, 301809), (851, 244710), (1035, 201206), (1110, 187611), (1665, 125074), (1702, 122355), (2070, 100603), (2553, 81570), (2719, 76590), (3330, 62537), (4255, 48942), (5106, 40785), (5438, 38295), (7659, 27190), (8157, 25530), (8510, 24471), (12765, 16314), (13595, 15318)]