206779356

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{2273}}^1$

素因数の和:2328

約数の個数: 108

約数和(自身を含む): 630734832

約数和(自身を除く): 423955476

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 361, 399, 532, 684, 722, 798, 1083, 1197, 1444, 1596, 2166, 2273, 2394, 2527, 3249, 4332, 4546, 4788, 5054, 6498, 6819, 7581, 9092, 10108, 12996, 13638, 15162, 15911, 20457, 22743, 27276, 30324, 31822, 40914, 43187, 45486, 47733, 63644, 81828, 86374, 90972, 95466, 129561, 143199, 172748, 190932, 259122, 286398, 302309, 388683, 518244, 572796, 604618, 777366, 820553, 906927, 1209236, 1554732, 1641106, 1813854, 2461659, 2720781, 3282212, 3627708, 4923318, 5441562, 5743871, 7384977, 9846636, 10883124, 11487742, 14769954, 17231613, 22975484, 29539908, 34463226, 51694839, 68926452, 103389678, 206779356]

約数ペア:

[(1, 206779356), (2, 103389678), (3, 68926452), (4, 51694839), (6, 34463226), (7, 29539908), (9, 22975484), (12, 17231613), (14, 14769954), (18, 11487742), (19, 10883124), (21, 9846636), (28, 7384977), (36, 5743871), (38, 5441562), (42, 4923318), (57, 3627708), (63, 3282212), (76, 2720781), (84, 2461659), (114, 1813854), (126, 1641106), (133, 1554732), (171, 1209236), (228, 906927), (252, 820553), (266, 777366), (342, 604618), (361, 572796), (399, 518244), (532, 388683), (684, 302309), (722, 286398), (798, 259122), (1083, 190932), (1197, 172748), (1444, 143199), (1596, 129561), (2166, 95466), (2273, 90972), (2394, 86374), (2527, 81828), (3249, 63644), (4332, 47733), (4546, 45486), (4788, 43187), (5054, 40914), (6498, 31822), (6819, 30324), (7581, 27276), (9092, 22743), (10108, 20457), (12996, 15911), (13638, 15162)]