193764844

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{181}}^1$

素因数の和:395

約数の個数: 96

約数和(自身を含む): 446898816

約数和(自身を除く): 253133972

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 173, 181, 182, 221, 238, 346, 362, 364, 442, 476, 692, 724, 884, 1211, 1267, 1547, 2249, 2353, 2422, 2534, 2941, 3077, 3094, 4498, 4706, 4844, 5068, 5882, 6154, 6188, 8996, 9412, 11764, 12308, 15743, 16471, 20587, 21539, 31313, 31486, 32942, 38233, 40001, 41174, 43078, 62626, 62972, 65884, 76466, 80002, 82348, 86156, 125252, 152932, 160004, 219191, 267631, 280007, 407069, 438382, 532321, 535262, 560014, 814138, 876764, 1064642, 1070524, 1120028, 1628276, 2129284, 2849483, 3726247, 5698966, 6920173, 7452494, 11397932, 13840346, 14904988, 27680692, 48441211, 96882422, 193764844]

約数ペア:

[(1, 193764844), (2, 96882422), (4, 48441211), (7, 27680692), (13, 14904988), (14, 13840346), (17, 11397932), (26, 7452494), (28, 6920173), (34, 5698966), (52, 3726247), (68, 2849483), (91, 2129284), (119, 1628276), (173, 1120028), (181, 1070524), (182, 1064642), (221, 876764), (238, 814138), (346, 560014), (362, 535262), (364, 532321), (442, 438382), (476, 407069), (692, 280007), (724, 267631), (884, 219191), (1211, 160004), (1267, 152932), (1547, 125252), (2249, 86156), (2353, 82348), (2422, 80002), (2534, 76466), (2941, 65884), (3077, 62972), (3094, 62626), (4498, 43078), (4706, 41174), (4844, 40001), (5068, 38233), (5882, 32942), (6154, 31486), (6188, 31313), (8996, 21539), (9412, 20587), (11764, 16471), (12308, 15743)]