207841335

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{173}}^1$

素因数の和:356

約数の個数: 64

約数和(自身を含む): 369726336

約数和(自身を除く): 161885001

約数列:

[1, 3, 5, 13, 15, 39, 61, 65, 101, 173, 183, 195, 303, 305, 505, 519, 793, 865, 915, 1313, 1515, 2249, 2379, 2595, 3939, 3965, 6161, 6565, 6747, 10553, 11245, 11895, 17473, 18483, 19695, 30805, 31659, 33735, 52419, 52765, 80093, 87365, 92415, 137189, 158295, 227149, 240279, 262095, 400465, 411567, 681447, 685945, 1065853, 1135745, 1201395, 2057835, 3197559, 3407235, 5329265, 13856089, 15987795, 41568267, 69280445, 207841335]

約数ペア:

[(1, 207841335), (3, 69280445), (5, 41568267), (13, 15987795), (15, 13856089), (39, 5329265), (61, 3407235), (65, 3197559), (101, 2057835), (173, 1201395), (183, 1135745), (195, 1065853), (303, 685945), (305, 681447), (505, 411567), (519, 400465), (793, 262095), (865, 240279), (915, 227149), (1313, 158295), (1515, 137189), (2249, 92415), (2379, 87365), (2595, 80093), (3939, 52765), (3965, 52419), (6161, 33735), (6565, 31659), (6747, 30805), (10553, 19695), (11245, 18483), (11895, 17473)]