210452892

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:196

約数の個数: 144

約数和(自身を含む): 578888352

約数和(自身を除く): 368435460

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 37, 38, 39, 52, 57, 74, 76, 78, 101, 111, 114, 148, 156, 202, 222, 228, 247, 303, 361, 404, 444, 481, 494, 606, 703, 722, 741, 962, 988, 1083, 1212, 1313, 1406, 1443, 1444, 1482, 1919, 1924, 2109, 2166, 2626, 2812, 2886, 2964, 3737, 3838, 3939, 4218, 4332, 4693, 5252, 5757, 5772, 7474, 7676, 7878, 8436, 9139, 9386, 11211, 11514, 13357, 14079, 14948, 15756, 18278, 18772, 22422, 23028, 24947, 26714, 27417, 28158, 36461, 36556, 40071, 44844, 48581, 49894, 53428, 54834, 56316, 71003, 72922, 74841, 80142, 97162, 99788, 109383, 109668, 142006, 145743, 145844, 149682, 160284, 173641, 194324, 213009, 218766, 284012, 291486, 299364, 347282, 426018, 437532, 473993, 520923, 582972, 694564, 852036, 923039, 947986, 1041846, 1349057, 1421979, 1846078, 1895972, 2083692, 2698114, 2769117, 2843958, 3692156, 4047171, 5396228, 5538234, 5687916, 8094342, 11076468, 16188684, 17537741, 35075482, 52613223, 70150964, 105226446, 210452892]

約数ペア:

[(1, 210452892), (2, 105226446), (3, 70150964), (4, 52613223), (6, 35075482), (12, 17537741), (13, 16188684), (19, 11076468), (26, 8094342), (37, 5687916), (38, 5538234), (39, 5396228), (52, 4047171), (57, 3692156), (74, 2843958), (76, 2769117), (78, 2698114), (101, 2083692), (111, 1895972), (114, 1846078), (148, 1421979), (156, 1349057), (202, 1041846), (222, 947986), (228, 923039), (247, 852036), (303, 694564), (361, 582972), (404, 520923), (444, 473993), (481, 437532), (494, 426018), (606, 347282), (703, 299364), (722, 291486), (741, 284012), (962, 218766), (988, 213009), (1083, 194324), (1212, 173641), (1313, 160284), (1406, 149682), (1443, 145844), (1444, 145743), (1482, 142006), (1919, 109668), (1924, 109383), (2109, 99788), (2166, 97162), (2626, 80142), (2812, 74841), (2886, 72922), (2964, 71003), (3737, 56316), (3838, 54834), (3939, 53428), (4218, 49894), (4332, 48581), (4693, 44844), (5252, 40071), (5757, 36556), (5772, 36461), (7474, 28158), (7676, 27417), (7878, 26714), (8436, 24947), (9139, 23028), (9386, 22422), (11211, 18772), (11514, 18278), (13357, 15756), (14079, 14948)]