213522036

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^4\times {\mathrm{89}}^1$

素因数の和:155

約数の個数: 120

約数和(自身を含む): 623770560

約数和(自身を除く): 410248524

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 89, 91, 156, 169, 178, 182, 267, 273, 338, 356, 364, 507, 534, 546, 623, 676, 1014, 1068, 1092, 1157, 1183, 1246, 1869, 2028, 2197, 2314, 2366, 2492, 3471, 3549, 3738, 4394, 4628, 4732, 6591, 6942, 7098, 7476, 8099, 8788, 13182, 13884, 14196, 15041, 15379, 16198, 24297, 26364, 28561, 30082, 30758, 32396, 45123, 46137, 48594, 57122, 60164, 61516, 85683, 90246, 92274, 97188, 105287, 114244, 171366, 180492, 184548, 195533, 199927, 210574, 315861, 342732, 391066, 399854, 421148, 586599, 599781, 631722, 782132, 799708, 1173198, 1199562, 1263444, 1368731, 2346396, 2399124, 2541929, 2737462, 4106193, 5083858, 5474924, 7625787, 8212386, 10167716, 15251574, 16424772, 17793503, 30503148, 35587006, 53380509, 71174012, 106761018, 213522036]

約数ペア:

[(1, 213522036), (2, 106761018), (3, 71174012), (4, 53380509), (6, 35587006), (7, 30503148), (12, 17793503), (13, 16424772), (14, 15251574), (21, 10167716), (26, 8212386), (28, 7625787), (39, 5474924), (42, 5083858), (52, 4106193), (78, 2737462), (84, 2541929), (89, 2399124), (91, 2346396), (156, 1368731), (169, 1263444), (178, 1199562), (182, 1173198), (267, 799708), (273, 782132), (338, 631722), (356, 599781), (364, 586599), (507, 421148), (534, 399854), (546, 391066), (623, 342732), (676, 315861), (1014, 210574), (1068, 199927), (1092, 195533), (1157, 184548), (1183, 180492), (1246, 171366), (1869, 114244), (2028, 105287), (2197, 97188), (2314, 92274), (2366, 90246), (2492, 85683), (3471, 61516), (3549, 60164), (3738, 57122), (4394, 48594), (4628, 46137), (4732, 45123), (6591, 32396), (6942, 30758), (7098, 30082), (7476, 28561), (8099, 26364), (8788, 24297), (13182, 16198), (13884, 15379), (14196, 15041)]