196151410

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:177

約数の個数: 128

約数和(自身を含む): 457228800

約数和(自身を除く): 261077390

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 53, 65, 70, 83, 91, 98, 106, 130, 166, 182, 245, 265, 343, 371, 415, 455, 490, 530, 581, 637, 686, 689, 742, 830, 910, 1079, 1162, 1274, 1378, 1715, 1855, 2158, 2597, 2905, 3185, 3430, 3445, 3710, 4067, 4399, 4459, 4823, 5194, 5395, 5810, 6370, 6890, 7553, 8134, 8798, 8918, 9646, 10790, 12985, 15106, 18179, 20335, 21995, 22295, 24115, 25970, 28469, 30793, 33761, 36358, 37765, 40670, 43990, 44590, 48230, 52871, 56938, 57187, 61586, 67522, 75530, 90895, 105742, 114374, 142345, 153965, 168805, 181790, 215551, 236327, 264355, 284690, 285935, 307930, 337610, 370097, 400309, 431102, 472654, 528710, 571870, 740194, 800618, 1077755, 1181635, 1508857, 1850485, 2001545, 2155510, 2363270, 2802163, 3017714, 3700970, 4003090, 5604326, 7544285, 14010815, 15088570, 19615141, 28021630, 39230282, 98075705, 196151410]

約数ペア:

[(1, 196151410), (2, 98075705), (5, 39230282), (7, 28021630), (10, 19615141), (13, 15088570), (14, 14010815), (26, 7544285), (35, 5604326), (49, 4003090), (53, 3700970), (65, 3017714), (70, 2802163), (83, 2363270), (91, 2155510), (98, 2001545), (106, 1850485), (130, 1508857), (166, 1181635), (182, 1077755), (245, 800618), (265, 740194), (343, 571870), (371, 528710), (415, 472654), (455, 431102), (490, 400309), (530, 370097), (581, 337610), (637, 307930), (686, 285935), (689, 284690), (742, 264355), (830, 236327), (910, 215551), (1079, 181790), (1162, 168805), (1274, 153965), (1378, 142345), (1715, 114374), (1855, 105742), (2158, 90895), (2597, 75530), (2905, 67522), (3185, 61586), (3430, 57187), (3445, 56938), (3710, 52871), (4067, 48230), (4399, 44590), (4459, 43990), (4823, 40670), (5194, 37765), (5395, 36358), (5810, 33761), (6370, 30793), (6890, 28469), (7553, 25970), (8134, 24115), (8798, 22295), (8918, 21995), (9646, 20335), (10790, 18179), (12985, 15106)]