195198948

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{239}}^1\times {\mathrm{463}}^1$

素因数の和:726

約数の個数: 108

約数和(自身を含む): 577624320

約数和(自身を除く): 382425372

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 239, 252, 294, 441, 463, 478, 588, 717, 882, 926, 956, 1389, 1434, 1673, 1764, 1852, 2151, 2778, 2868, 3241, 3346, 4167, 4302, 5019, 5556, 6482, 6692, 8334, 8604, 9723, 10038, 11711, 12964, 15057, 16668, 19446, 20076, 22687, 23422, 29169, 30114, 35133, 38892, 45374, 46844, 58338, 60228, 68061, 70266, 90748, 105399, 110657, 116676, 136122, 140532, 204183, 210798, 221314, 272244, 331971, 408366, 421596, 442628, 663942, 774599, 816732, 995913, 1327884, 1549198, 1991826, 2323797, 3098396, 3983652, 4647594, 5422193, 6971391, 9295188, 10844386, 13942782, 16266579, 21688772, 27885564, 32533158, 48799737, 65066316, 97599474, 195198948]

約数ペア:

[(1, 195198948), (2, 97599474), (3, 65066316), (4, 48799737), (6, 32533158), (7, 27885564), (9, 21688772), (12, 16266579), (14, 13942782), (18, 10844386), (21, 9295188), (28, 6971391), (36, 5422193), (42, 4647594), (49, 3983652), (63, 3098396), (84, 2323797), (98, 1991826), (126, 1549198), (147, 1327884), (196, 995913), (239, 816732), (252, 774599), (294, 663942), (441, 442628), (463, 421596), (478, 408366), (588, 331971), (717, 272244), (882, 221314), (926, 210798), (956, 204183), (1389, 140532), (1434, 136122), (1673, 116676), (1764, 110657), (1852, 105399), (2151, 90748), (2778, 70266), (2868, 68061), (3241, 60228), (3346, 58338), (4167, 46844), (4302, 45374), (5019, 38892), (5556, 35133), (6482, 30114), (6692, 29169), (8334, 23422), (8604, 22687), (9723, 20076), (10038, 19446), (11711, 16668), (12964, 15057)]