207966552

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1$

素因数の和:381

約数の個数: 128

約数和(自身を含む): 580608000

約数和(自身を除く): 372641448

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 23, 24, 38, 46, 57, 69, 76, 79, 92, 114, 138, 152, 158, 184, 228, 237, 251, 276, 316, 437, 456, 474, 502, 552, 632, 753, 874, 948, 1004, 1311, 1501, 1506, 1748, 1817, 1896, 2008, 2622, 3002, 3012, 3496, 3634, 4503, 4769, 5244, 5451, 5773, 6004, 6024, 7268, 9006, 9538, 10488, 10902, 11546, 12008, 14307, 14536, 17319, 18012, 19076, 19829, 21804, 23092, 28614, 34523, 34638, 36024, 38152, 39658, 43608, 46184, 57228, 59487, 69046, 69276, 79316, 103569, 109687, 114456, 118974, 138092, 138552, 158632, 207138, 219374, 237948, 276184, 329061, 376751, 414276, 438748, 456067, 475896, 658122, 753502, 828552, 877496, 912134, 1130253, 1316244, 1368201, 1507004, 1824268, 2260506, 2632488, 2736402, 3014008, 3648536, 4521012, 5472804, 8665273, 9042024, 10945608, 17330546, 25995819, 34661092, 51991638, 69322184, 103983276, 207966552]

約数ペア:

[(1, 207966552), (2, 103983276), (3, 69322184), (4, 51991638), (6, 34661092), (8, 25995819), (12, 17330546), (19, 10945608), (23, 9042024), (24, 8665273), (38, 5472804), (46, 4521012), (57, 3648536), (69, 3014008), (76, 2736402), (79, 2632488), (92, 2260506), (114, 1824268), (138, 1507004), (152, 1368201), (158, 1316244), (184, 1130253), (228, 912134), (237, 877496), (251, 828552), (276, 753502), (316, 658122), (437, 475896), (456, 456067), (474, 438748), (502, 414276), (552, 376751), (632, 329061), (753, 276184), (874, 237948), (948, 219374), (1004, 207138), (1311, 158632), (1501, 138552), (1506, 138092), (1748, 118974), (1817, 114456), (1896, 109687), (2008, 103569), (2622, 79316), (3002, 69276), (3012, 69046), (3496, 59487), (3634, 57228), (4503, 46184), (4769, 43608), (5244, 39658), (5451, 38152), (5773, 36024), (6004, 34638), (6024, 34523), (7268, 28614), (9006, 23092), (9538, 21804), (10488, 19829), (10902, 19076), (11546, 18012), (12008, 17319), (14307, 14536)]