201979770045

素因数分解:

$3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1\times {\mathrm{571}}^1\times {\mathrm{1531}}^1$

素因数の和:2394

約数の個数: 64

約数和(自身を含む): 329938971648

約数和(自身を除く): 127959201603

約数列:

[1, 3, 5, 15, 73, 211, 219, 365, 571, 633, 1055, 1095, 1531, 1713, 2855, 3165, 4593, 7655, 8565, 15403, 22965, 41683, 46209, 77015, 111763, 120481, 125049, 208415, 231045, 323041, 335289, 361443, 558815, 602405, 625245, 874201, 969123, 1615205, 1676445, 1807215, 2622603, 4371005, 4845615, 8795113, 13113015, 23581993, 26385339, 43975565, 63816673, 70745979, 117909965, 131926695, 184456411, 191450019, 319083365, 353729895, 553369233, 922282055, 957250095, 2766846165, 13465318003, 40395954009, 67326590015, 201979770045]

約数ペア:

[(1, 201979770045), (3, 67326590015), (5, 40395954009), (15, 13465318003), (73, 2766846165), (211, 957250095), (219, 922282055), (365, 553369233), (571, 353729895), (633, 319083365), (1055, 191450019), (1095, 184456411), (1531, 131926695), (1713, 117909965), (2855, 70745979), (3165, 63816673), (4593, 43975565), (7655, 26385339), (8565, 23581993), (15403, 13113015), (22965, 8795113), (41683, 4845615), (46209, 4371005), (77015, 2622603), (111763, 1807215), (120481, 1676445), (125049, 1615205), (208415, 969123), (231045, 874201), (323041, 625245), (335289, 602405), (361443, 558815)]