206297910

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{25189}}^1$

素因数の和:25222

約数の個数: 96

約数和(自身を含む): 660179520

約数和(自身を除く): 453881610

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 182, 195, 210, 234, 273, 315, 390, 455, 546, 585, 630, 819, 910, 1170, 1365, 1638, 2730, 4095, 8190, 25189, 50378, 75567, 125945, 151134, 176323, 226701, 251890, 327457, 352646, 377835, 453402, 528969, 654914, 755670, 881615, 982371, 1057938, 1133505, 1586907, 1637285, 1763230, 1964742, 2267010, 2292199, 2644845, 2947113, 3173814, 3274570, 4584398, 4911855, 5289690, 5894226, 6876597, 7934535, 9823710, 11460995, 13753194, 14735565, 15869070, 20629791, 22921990, 29471130, 34382985, 41259582, 68765970, 103148955, 206297910]

約数ペア:

[(1, 206297910), (2, 103148955), (3, 68765970), (5, 41259582), (6, 34382985), (7, 29471130), (9, 22921990), (10, 20629791), (13, 15869070), (14, 14735565), (15, 13753194), (18, 11460995), (21, 9823710), (26, 7934535), (30, 6876597), (35, 5894226), (39, 5289690), (42, 4911855), (45, 4584398), (63, 3274570), (65, 3173814), (70, 2947113), (78, 2644845), (90, 2292199), (91, 2267010), (105, 1964742), (117, 1763230), (126, 1637285), (130, 1586907), (182, 1133505), (195, 1057938), (210, 982371), (234, 881615), (273, 755670), (315, 654914), (390, 528969), (455, 453402), (546, 377835), (585, 352646), (630, 327457), (819, 251890), (910, 226701), (1170, 176323), (1365, 151134), (1638, 125945), (2730, 75567), (4095, 50378), (8190, 25189)]