201964770

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{1117}}^1$

素因数の和:1185

約数の個数: 144

約数和(自身を含む): 626299128

約数和(自身を除く): 424334358

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 41, 42, 45, 49, 63, 70, 82, 90, 98, 105, 123, 126, 147, 205, 210, 245, 246, 287, 294, 315, 369, 410, 441, 490, 574, 615, 630, 735, 738, 861, 882, 1117, 1230, 1435, 1470, 1722, 1845, 2009, 2205, 2234, 2583, 2870, 3351, 3690, 4018, 4305, 4410, 5166, 5585, 6027, 6702, 7819, 8610, 10045, 10053, 11170, 12054, 12915, 15638, 16755, 18081, 20090, 20106, 23457, 25830, 30135, 33510, 36162, 39095, 45797, 46914, 50265, 54733, 60270, 70371, 78190, 90405, 91594, 100530, 109466, 117285, 137391, 140742, 164199, 180810, 228985, 234570, 273665, 274782, 320579, 328398, 351855, 412173, 457970, 492597, 547330, 641158, 686955, 703710, 820995, 824346, 961737, 985194, 1373910, 1602895, 1641990, 1923474, 2060865, 2244053, 2462985, 2885211, 3205790, 4121730, 4488106, 4808685, 4925970, 5770422, 6732159, 9617370, 11220265, 13464318, 14426055, 20196477, 22440530, 28852110, 33660795, 40392954, 67321590, 100982385, 201964770]

約数ペア:

[(1, 201964770), (2, 100982385), (3, 67321590), (5, 40392954), (6, 33660795), (7, 28852110), (9, 22440530), (10, 20196477), (14, 14426055), (15, 13464318), (18, 11220265), (21, 9617370), (30, 6732159), (35, 5770422), (41, 4925970), (42, 4808685), (45, 4488106), (49, 4121730), (63, 3205790), (70, 2885211), (82, 2462985), (90, 2244053), (98, 2060865), (105, 1923474), (123, 1641990), (126, 1602895), (147, 1373910), (205, 985194), (210, 961737), (245, 824346), (246, 820995), (287, 703710), (294, 686955), (315, 641158), (369, 547330), (410, 492597), (441, 457970), (490, 412173), (574, 351855), (615, 328398), (630, 320579), (735, 274782), (738, 273665), (861, 234570), (882, 228985), (1117, 180810), (1230, 164199), (1435, 140742), (1470, 137391), (1722, 117285), (1845, 109466), (2009, 100530), (2205, 91594), (2234, 90405), (2583, 78190), (2870, 70371), (3351, 60270), (3690, 54733), (4018, 50265), (4305, 46914), (4410, 45797), (5166, 39095), (5585, 36162), (6027, 33510), (6702, 30135), (7819, 25830), (8610, 23457), (10045, 20106), (10053, 20090), (11170, 18081), (12054, 16755), (12915, 15638)]