193214816

素因数分解:

$2^5\times {\mathrm{31}}^2\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:236

約数の個数: 72

約数和(自身を含む): 403380432

約数和(自身を除く): 210165616

約数列:

[1, 2, 4, 8, 16, 31, 32, 61, 62, 103, 122, 124, 206, 244, 248, 412, 488, 496, 824, 961, 976, 992, 1648, 1891, 1922, 1952, 3193, 3296, 3782, 3844, 6283, 6386, 7564, 7688, 12566, 12772, 15128, 15376, 25132, 25544, 30256, 30752, 50264, 51088, 58621, 60512, 98983, 100528, 102176, 117242, 194773, 197966, 201056, 234484, 389546, 395932, 468968, 779092, 791864, 937936, 1558184, 1583728, 1875872, 3116368, 3167456, 6037963, 6232736, 12075926, 24151852, 48303704, 96607408, 193214816]

約数ペア:

[(1, 193214816), (2, 96607408), (4, 48303704), (8, 24151852), (16, 12075926), (31, 6232736), (32, 6037963), (61, 3167456), (62, 3116368), (103, 1875872), (122, 1583728), (124, 1558184), (206, 937936), (244, 791864), (248, 779092), (412, 468968), (488, 395932), (496, 389546), (824, 234484), (961, 201056), (976, 197966), (992, 194773), (1648, 117242), (1891, 102176), (1922, 100528), (1952, 98983), (3193, 60512), (3296, 58621), (3782, 51088), (3844, 50264), (6283, 30752), (6386, 30256), (7564, 25544), (7688, 25132), (12566, 15376), (12772, 15128)]