205730928

素因数分解:

$2^4\times 3^4\times {\mathrm{13}}^1\times {\mathrm{12211}}^1$

素因数の和:12244

約数の個数: 100

約数和(自身を含む): 641300968

約数和(自身を除く): 435570040

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 81, 104, 108, 117, 144, 156, 162, 208, 216, 234, 312, 324, 351, 432, 468, 624, 648, 702, 936, 1053, 1296, 1404, 1872, 2106, 2808, 4212, 5616, 8424, 12211, 16848, 24422, 36633, 48844, 73266, 97688, 109899, 146532, 158743, 195376, 219798, 293064, 317486, 329697, 439596, 476229, 586128, 634972, 659394, 879192, 952458, 989091, 1269944, 1318788, 1428687, 1758384, 1904916, 1978182, 2539888, 2637576, 2857374, 3809832, 3956364, 4286061, 5275152, 5714748, 7619664, 7912728, 8572122, 11429496, 12858183, 15825456, 17144244, 22858992, 25716366, 34288488, 51432732, 68576976, 102865464, 205730928]

約数ペア:

[(1, 205730928), (2, 102865464), (3, 68576976), (4, 51432732), (6, 34288488), (8, 25716366), (9, 22858992), (12, 17144244), (13, 15825456), (16, 12858183), (18, 11429496), (24, 8572122), (26, 7912728), (27, 7619664), (36, 5714748), (39, 5275152), (48, 4286061), (52, 3956364), (54, 3809832), (72, 2857374), (78, 2637576), (81, 2539888), (104, 1978182), (108, 1904916), (117, 1758384), (144, 1428687), (156, 1318788), (162, 1269944), (208, 989091), (216, 952458), (234, 879192), (312, 659394), (324, 634972), (351, 586128), (432, 476229), (468, 439596), (624, 329697), (648, 317486), (702, 293064), (936, 219798), (1053, 195376), (1296, 158743), (1404, 146532), (1872, 109899), (2106, 97688), (2808, 73266), (4212, 48844), (5616, 36633), (8424, 24422), (12211, 16848)]