195197886

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{379}}^1$

素因数の和:502

約数の個数: 96

約数和(自身を含む): 478033920

約数和(自身を除く): 282836034

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 71, 78, 93, 117, 142, 186, 213, 234, 279, 379, 403, 426, 558, 639, 758, 806, 923, 1137, 1209, 1278, 1846, 2201, 2274, 2418, 2769, 3411, 3627, 4402, 4927, 5538, 6603, 6822, 7254, 8307, 9854, 11749, 13206, 14781, 16614, 19809, 23498, 26909, 28613, 29562, 35247, 39618, 44343, 53818, 57226, 70494, 80727, 85839, 88686, 105741, 152737, 161454, 171678, 211482, 242181, 257517, 305474, 349817, 458211, 484362, 515034, 699634, 834179, 916422, 1049451, 1374633, 1668358, 2098902, 2502537, 2749266, 3148353, 5005074, 6296706, 7507611, 10844327, 15015222, 21688654, 32532981, 65065962, 97598943, 195197886]

約数ペア:

[(1, 195197886), (2, 97598943), (3, 65065962), (6, 32532981), (9, 21688654), (13, 15015222), (18, 10844327), (26, 7507611), (31, 6296706), (39, 5005074), (62, 3148353), (71, 2749266), (78, 2502537), (93, 2098902), (117, 1668358), (142, 1374633), (186, 1049451), (213, 916422), (234, 834179), (279, 699634), (379, 515034), (403, 484362), (426, 458211), (558, 349817), (639, 305474), (758, 257517), (806, 242181), (923, 211482), (1137, 171678), (1209, 161454), (1278, 152737), (1846, 105741), (2201, 88686), (2274, 85839), (2418, 80727), (2769, 70494), (3411, 57226), (3627, 53818), (4402, 44343), (4927, 39618), (5538, 35247), (6603, 29562), (6822, 28613), (7254, 26909), (8307, 23498), (9854, 19809), (11749, 16614), (13206, 14781)]