204098430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{2549}}^1$

素因数の和:2733

約数の個数: 64

約数和(自身を含む): 522158400

約数和(自身を除く): 318059970

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 157, 170, 255, 314, 471, 510, 785, 942, 1570, 2355, 2549, 2669, 4710, 5098, 5338, 7647, 8007, 12745, 13345, 15294, 16014, 25490, 26690, 38235, 40035, 43333, 76470, 80070, 86666, 129999, 216665, 259998, 400193, 433330, 649995, 800386, 1200579, 1299990, 2000965, 2401158, 4001930, 6002895, 6803281, 12005790, 13606562, 20409843, 34016405, 40819686, 68032810, 102049215, 204098430]

約数ペア:

[(1, 204098430), (2, 102049215), (3, 68032810), (5, 40819686), (6, 34016405), (10, 20409843), (15, 13606562), (17, 12005790), (30, 6803281), (34, 6002895), (51, 4001930), (85, 2401158), (102, 2000965), (157, 1299990), (170, 1200579), (255, 800386), (314, 649995), (471, 433330), (510, 400193), (785, 259998), (942, 216665), (1570, 129999), (2355, 86666), (2549, 80070), (2669, 76470), (4710, 43333), (5098, 40035), (5338, 38235), (7647, 26690), (8007, 25490), (12745, 16014), (13345, 15294)]