199926636

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{821}}^1$

素因数の和:1071

約数の個数: 96

約数和(自身を含む): 577425408

約数和(自身を除く): 377498772

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 223, 273, 364, 446, 546, 669, 821, 892, 1092, 1338, 1561, 1642, 2463, 2676, 2899, 3122, 3284, 4683, 4926, 5747, 5798, 6244, 8697, 9366, 9852, 10673, 11494, 11596, 17241, 17394, 18732, 20293, 21346, 22988, 32019, 34482, 34788, 40586, 42692, 60879, 64038, 68964, 74711, 81172, 121758, 128076, 149422, 183083, 224133, 243516, 298844, 366166, 448266, 549249, 732332, 896532, 1098498, 1281581, 2196996, 2380079, 2563162, 3844743, 4760158, 5126324, 7140237, 7689486, 9520316, 14280474, 15378972, 16660553, 28560948, 33321106, 49981659, 66642212, 99963318, 199926636]

約数ペア:

[(1, 199926636), (2, 99963318), (3, 66642212), (4, 49981659), (6, 33321106), (7, 28560948), (12, 16660553), (13, 15378972), (14, 14280474), (21, 9520316), (26, 7689486), (28, 7140237), (39, 5126324), (42, 4760158), (52, 3844743), (78, 2563162), (84, 2380079), (91, 2196996), (156, 1281581), (182, 1098498), (223, 896532), (273, 732332), (364, 549249), (446, 448266), (546, 366166), (669, 298844), (821, 243516), (892, 224133), (1092, 183083), (1338, 149422), (1561, 128076), (1642, 121758), (2463, 81172), (2676, 74711), (2899, 68964), (3122, 64038), (3284, 60879), (4683, 42692), (4926, 40586), (5747, 34788), (5798, 34482), (6244, 32019), (8697, 22988), (9366, 21346), (9852, 20293), (10673, 18732), (11494, 17394), (11596, 17241)]