201837532

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1$

素因数の和:311

約数の個数: 96

約数和(自身を含む): 433097280

約数和(自身を除く): 231259748

約数列:

[1, 2, 4, 13, 17, 19, 26, 34, 38, 52, 61, 68, 76, 122, 197, 221, 244, 247, 323, 394, 442, 494, 646, 788, 793, 884, 988, 1037, 1159, 1292, 1586, 2074, 2318, 2561, 3172, 3349, 3743, 4148, 4199, 4636, 5122, 6698, 7486, 8398, 10244, 12017, 13396, 13481, 14972, 15067, 16796, 19703, 24034, 26962, 30134, 39406, 43537, 48068, 48659, 53924, 60268, 63631, 78812, 87074, 97318, 127262, 156221, 174148, 194636, 204289, 228323, 254524, 256139, 312442, 408578, 456646, 512278, 624884, 817156, 827203, 913292, 1024556, 1654406, 2655757, 2968199, 3308812, 3881491, 5311514, 5936398, 7762982, 10623028, 11872796, 15525964, 50459383, 100918766, 201837532]

約数ペア:

[(1, 201837532), (2, 100918766), (4, 50459383), (13, 15525964), (17, 11872796), (19, 10623028), (26, 7762982), (34, 5936398), (38, 5311514), (52, 3881491), (61, 3308812), (68, 2968199), (76, 2655757), (122, 1654406), (197, 1024556), (221, 913292), (244, 827203), (247, 817156), (323, 624884), (394, 512278), (442, 456646), (494, 408578), (646, 312442), (788, 256139), (793, 254524), (884, 228323), (988, 204289), (1037, 194636), (1159, 174148), (1292, 156221), (1586, 127262), (2074, 97318), (2318, 87074), (2561, 78812), (3172, 63631), (3349, 60268), (3743, 53924), (4148, 48659), (4199, 48068), (4636, 43537), (5122, 39406), (6698, 30134), (7486, 26962), (8398, 24034), (10244, 19703), (12017, 16796), (13396, 15067), (13481, 14972)]