199400376

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1$

素因数の和:389

約数の個数: 128

約数和(自身を含む): 588211200

約数和(自身を除く): 388810824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 71, 73, 84, 142, 146, 168, 213, 219, 229, 284, 292, 426, 438, 458, 497, 511, 568, 584, 687, 852, 876, 916, 994, 1022, 1374, 1491, 1533, 1603, 1704, 1752, 1832, 1988, 2044, 2748, 2982, 3066, 3206, 3976, 4088, 4809, 5183, 5496, 5964, 6132, 6412, 9618, 10366, 11928, 12264, 12824, 15549, 16259, 16717, 19236, 20732, 31098, 32518, 33434, 36281, 38472, 41464, 48777, 50151, 62196, 65036, 66868, 72562, 97554, 100302, 108843, 113813, 117019, 124392, 130072, 133736, 145124, 195108, 200604, 217686, 227626, 234038, 290248, 341439, 351057, 390216, 401208, 435372, 455252, 468076, 682878, 702114, 870744, 910504, 936152, 1186907, 1365756, 1404228, 2373814, 2731512, 2808456, 3560721, 4747628, 7121442, 8308349, 9495256, 14242884, 16616698, 24925047, 28485768, 33233396, 49850094, 66466792, 99700188, 199400376]

約数ペア:

[(1, 199400376), (2, 99700188), (3, 66466792), (4, 49850094), (6, 33233396), (7, 28485768), (8, 24925047), (12, 16616698), (14, 14242884), (21, 9495256), (24, 8308349), (28, 7121442), (42, 4747628), (56, 3560721), (71, 2808456), (73, 2731512), (84, 2373814), (142, 1404228), (146, 1365756), (168, 1186907), (213, 936152), (219, 910504), (229, 870744), (284, 702114), (292, 682878), (426, 468076), (438, 455252), (458, 435372), (497, 401208), (511, 390216), (568, 351057), (584, 341439), (687, 290248), (852, 234038), (876, 227626), (916, 217686), (994, 200604), (1022, 195108), (1374, 145124), (1491, 133736), (1533, 130072), (1603, 124392), (1704, 117019), (1752, 113813), (1832, 108843), (1988, 100302), (2044, 97554), (2748, 72562), (2982, 66868), (3066, 65036), (3206, 62196), (3976, 50151), (4088, 48777), (4809, 41464), (5183, 38472), (5496, 36281), (5964, 33434), (6132, 32518), (6412, 31098), (9618, 20732), (10366, 19236), (11928, 16717), (12264, 16259), (12824, 15549)]