201169710

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{653}}^1$

素因数の和:839

約数の個数: 128

約数和(自身を含む): 617794560

約数和(自身を除く): 416624850

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 163, 189, 210, 270, 315, 326, 378, 489, 630, 653, 815, 945, 978, 1141, 1306, 1467, 1630, 1890, 1959, 2282, 2445, 2934, 3265, 3423, 3918, 4401, 4571, 4890, 5705, 5877, 6530, 6846, 7335, 8802, 9142, 9795, 10269, 11410, 11754, 13713, 14670, 17115, 17631, 19590, 20538, 22005, 22855, 27426, 29385, 30807, 34230, 35262, 41139, 44010, 45710, 51345, 58770, 61614, 68565, 82278, 88155, 102690, 106439, 123417, 137130, 154035, 176310, 205695, 212878, 246834, 308070, 319317, 411390, 532195, 617085, 638634, 745073, 957951, 1064390, 1234170, 1490146, 1596585, 1915902, 2235219, 2873853, 3193170, 3725365, 4470438, 4789755, 5747706, 6705657, 7450730, 9579510, 11176095, 13411314, 14369265, 20116971, 22352190, 28738530, 33528285, 40233942, 67056570, 100584855, 201169710]

約数ペア:

[(1, 201169710), (2, 100584855), (3, 67056570), (5, 40233942), (6, 33528285), (7, 28738530), (9, 22352190), (10, 20116971), (14, 14369265), (15, 13411314), (18, 11176095), (21, 9579510), (27, 7450730), (30, 6705657), (35, 5747706), (42, 4789755), (45, 4470438), (54, 3725365), (63, 3193170), (70, 2873853), (90, 2235219), (105, 1915902), (126, 1596585), (135, 1490146), (163, 1234170), (189, 1064390), (210, 957951), (270, 745073), (315, 638634), (326, 617085), (378, 532195), (489, 411390), (630, 319317), (653, 308070), (815, 246834), (945, 212878), (978, 205695), (1141, 176310), (1306, 154035), (1467, 137130), (1630, 123417), (1890, 106439), (1959, 102690), (2282, 88155), (2445, 82278), (2934, 68565), (3265, 61614), (3423, 58770), (3918, 51345), (4401, 45710), (4571, 44010), (4890, 41139), (5705, 35262), (5877, 34230), (6530, 30807), (6846, 29385), (7335, 27426), (8802, 22855), (9142, 22005), (9795, 20538), (10269, 19590), (11410, 17631), (11754, 17115), (13713, 14670)]